单词:transportation safety
单词:transportation safety 相关文章
[00:02.83]Unit 8 Transportation [00:07.58]Lesson 31 [00:09.64]1.2 Rules for drivers [00:15.36]Always wear a seat belt. [00:18.36]Follow all traffic signs and rules. [00:22.10]Be aware of pedestrians at the crosswalk. [00:26.23]Drive according to the
地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士
[ti:UNIT 5 Go With Transportation Lesson 36: Let's Take a Drive] [0:00.829]UNIT 5 第五单元 [0:02.589]Go with Transportation! 乘交通工具去! [0:05.229]Lesson 36: 第36课: [0:07.559]Let's Take a Drive 开车去兜风 [0:14.910]This aftern
[ti:UNIT 5 Go With Transportation Lesson 39: Clean Cars?] [0:00.325]UNIT 5 第五单元 [0:02.274]Go with Transportation! 乘交通工具去! [0:04.873]Lesson 39: 第39课: [0:06.903]Clean Cars? 无污染汽车? [0:10.233]To: 收件人: [0:11
Vehicles May Soon Be Talking to Each Other 汽车或许很快就能相互交流 WASHINGTON U.S. regulators are close to approving new standards for enabling vehicles to communicate with each other, hoping the new technology will reduce traffic accide
Elaine Chao, a former top U.S. labor official, was sworn in on Tuesday to lead the U.S. Transportation Department, which overseas aviation, vehicle, train and pipeline safety. Chao, a former U.S. labor secretary and deputy transportation secretary, t