[网络] 宽吻海豚

Marine Biologists and volunteers in Key Largo are working to save the survivors of a group of dolphins that beached themselves last week in the Florida Keys. Invesigators are trying to determine if sonar from a nuclear-powered submarine played a role

发表于:2018-12-17 / 阅读(291) / 评论(0) 分类 2009年NPR美国国家公共电台7月

Time again for StoryCorps, traveling the country recording your stories. Last week, we heard remembrances of the Great Depression. Today, we revisit that time with sisters Evelyn Palmour and Doreene McCoy. They were just children when the Depression

发表于:2018-12-19 / 阅读(226) / 评论(0) 分类 2007年NPR美国国家公共电台

Diving With Dolphins 第4单元 和海豚一起潜水 Dan's Dolphin Diving offered the best dolphin-spotting tours in all of Hawaii. That's what the ad in the local newspaper said. Michelle called Dan's and booked a trip for two for the following day

发表于:2018-12-31 / 阅读(117) / 评论(0) 分类 英语小达人

BOB DOUGHTY:This is SCIENCE IN THE NEWS, in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. Today, we tell about efforts by American scientists to communicate with dolphins. We also tell about applications programs for compu

发表于:2019-01-12 / 阅读(226) / 评论(0) 分类 2011年VOA慢速英语(三)月

Voice 1 Welcome to Spotlight. Im Rena Dam. Voice 2 And Im Joshua Leo. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 A small group of people float down

发表于:2019-01-19 / 阅读(134) / 评论(0) 分类 环球英语 Spotlight

52 海豚的自我意识 DATE=5-30-01 TITLE=SCIENCE REPORT - Dolphins' Self-Recognition BYLINE=Jill Moss (Start at 59

发表于:2019-01-30 / 阅读(224) / 评论(0) 分类 科技之光

图片1 图片2

发表于:2019-02-10 / 阅读(171) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-02-10 / 阅读(201) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-02-10 / 阅读(175) / 评论(0) 分类 加州英语分级G2

4FishCity Therewerefisheverywhere:floatingovertheswayingseagrass, eatingonthewhitesandybottom, peepingoutofcoralcaves. Somekindsofcorallookedlikebluefingersorlacyfans. Otherslookedlikedeerantlersorlettuceleavesormushroomsortrees. Jackreadintheboo

发表于:2019-02-17 / 阅读(168) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

10TheTruePearl Dawnlightslantedintothetreehouse. Notimeatallhadpassedsincetheydleft.Daywasbreaking. Jackrolleduptheancientscroll.Hetuckeditintothecorner. Wesolvedthefirstriddle,hesaid.Threemoretogo. Idontseeanotherscroll,saidAnnie.Maybetomorrowwe

发表于:2019-02-17 / 阅读(161) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Pre-Listening Vocabulary get high: to experience a mood change from a drug or other substance toxin: a poisonous substance trance: a relaxed state in which you are not fully aware sceptic: a person who has doubts about something ferment: convert into

发表于:2019-02-27 / 阅读(228) / 评论(0) 分类 趣谈英语

图片1 图片2

发表于:2019-03-02 / 阅读(154) / 评论(0) 分类 加州英语分级G2

图片1 图片2 图片3 图片4 图片5

发表于:2019-03-02 / 阅读(169) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(168) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(177) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(175) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(175) / 评论(0) 分类 加州英语分级G2

图片1 图片2

发表于:2019-03-02 / 阅读(183) / 评论(0) 分类 加州英语分级G2

图片1 图片2 图片3

发表于:2019-03-02 / 阅读(157) / 评论(0) 分类 加州英语分级G2
学英语单词
acyclic dynamo
Agallol
alternating current (a.c.)
amenca
antigonos
auto polymerization
avoidance of dangerous regions
bandsawing
beast of chase
branta
breasts of lamb
bullshits
Bunsen photometer,Bunsen screen
bygrave
canoe-single
Charles' Wain
cheap at half the price
Chilseong-ri
colisepticemia
country of origin identification regulation
course of reaction
credit system service
criminal litigation procedure
cyclopropagative
Deitelsberg
devold
dmards
drop lines
duplication of coal
ekebergite
evodia
fall into abeyance
family megalosauridaes
felt collar
Fick's law
hardstaff
Havrix
home health aide
horizontal format
idealisations
intellectual capital
intensity effect
interval relaxation method
japanese medlars
kazhdan
kilometers of track operated
L tubule
leaking meeting
low temperature refrigerator
macroseismic observation
mammary fold
margareta
margrid
marrinate
meal planning
metal-rimmed
mobile application port
natural philosopher
nerve tissues
nolume
non exempt bonds
novelese
operating-costs
parallel shift
parde
path factor
peepiest
peer-to-peer protocol
pety
photoswitches
Phyllobothridae
pile drivers
plenilunary
prismatic guide
professionize
projectonometer
Prorhynchidae
putschists
reactor heterogeneous
rolling drunk
search sb out of the crowd
semendacy
semioval centre
short circuit current protection
sintir
soft regime
spool intercept buffer
Strandveld
sudanophobic zone
sum total
the devil's own time
thin meat
transmission maintenance
tree farms
trichonocardiasis axillaris
Tāwi R.
variable-speed motor
VISDA
water hog
wrought grounds
yarn gauge
zirconium oxyhydroxynitrate