The number of Chinese tourists to Antarctica has been increasing since 2007. Therefore, it's time the central government took some effective measures to promote responsible tourism.

自2007年以来，前往南极洲的中国游客数量一直在增加。因此，现在是中央政府采取一些有效措施来促进负责任的旅游的时候了。

youdao

I have lived here off and on since 2007. I am a journalist.

从2007年起，我就断断续续地住在这儿。我是一名记者。

youdao

WSOP Europe has hosted tournaments in London since 2007.

欧洲的WSOP(世界扑克系列赛)自2007年起就在伦敦举办锦标赛。

youdao

They claim Mr.Abhisit's coalition government is illegitimate as it came to power after courts removed two pro-Thaksin Governments since 2007 elections.

VOA: standard.2010.03.20

I have lived here off and on since 2007. I am a journalist.

从2007年起，我就断断续续地住在这儿。我是一个记者。

纽约的景点 - SpeakingMax英语口语达人

I have it shown with the--the vertical lines on this chart indicate recessions and this shows--this is from 1948 to 2007 and every recession that we've had since 1948 is shown.

我用图中的这些垂直的线表示,从1948年至2007年的经济衰退,从1948年以来的每一次衰退

耶鲁公开课 - 金融市场课程节选

His Democrats also retained their majority in the Senate, which they have held since 2007.

BBC: President Barack Obama defeats Romney to win re-election

Each of these teams has been developing its own platform since 2007-2008 at the latest.

FORBES: Kaspersky Lab: Same Countries Behind Stuxnet And Flame Malware

The court has heard Mr Railton had been receiving mental health treatment since 2007.

BBC: Man denies 'planned poison attack on bus' in Surrey