but you've got to be certain when you get out there. And make a positive move.

但是你在外面，你必须要小心。然后积极行动。

我使用自行车 - SpeakingMax英语口语达人

"It got bad in a certain way when I started to be extremely annoyed after the vote of confidence, which Bernie appeared not to accept, " Mosley said.

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And in key areas of transport where you've got people driving or flying things, there is now a requirement to a certain extent, to be involved in random testing.

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Vehicle exports got off to a fast start in 2008, and industry experts were certain that a record 1 million units would be exported in that year.

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