单词：moderately perfect
单词：moderately perfect 相关文章
Dive the South Pacific By Yvette Cardozo For many people, the South Pacific evokes images of coconut palms, fragrant flowers, exotic fruit and, above all, romance. To a scuba diver, it means much more
2016年NPR美国国家公共电台11月
The Hammerheads Hammerhead These unique sharks have heads resembling flattened, T shaped hammers. But how would such a weird head evolve? One hypothesis is that having their eyes spaced far apart might give these sharks better 3D vision. Another hypo
英语时差8，16
When the old man saw him coming he knew that this was a shark that had no fear at all and would do exactly what he wished. He prepared the harpoon and made the rope fast while he watched the shark come on. The rope was short as it lacked what he had
有声英语文学名著
李华和Larry在夏威夷渡假。俩人今天去冲浪。今天我们要学两个常用语：make light of something和in over one's head. LH: Larry, 我早就想学冲浪了，听说夏威夷是世界上最适合冲浪的地方。 LL: Really? I've
美国之音《流行美语》
The Hammerheads Hammerhead These unique sharks have heads resembling flattened, T shaped hammers. But how would such a weird head evolve? One hypothesis is that having their eyes spaced far apart might give these sharks better 3D vision. Another hypo
英语时差8，16
DNA Testing to Help Sharks Keep Fins In a study in the journal Endangered Species Research, shark fins on sale were shown to be from a specific region in which shark populations have collapsed, evidence that may help change fishing regulations. Cynth
60秒科学