You'd better get here one hour ahead .

你最好提前一小时来。

youdao

I suggest you get here one hour ahead.

我建议您提前一小时到。

youdao

I arrived at Jack's suite half an hour ahead of schedule.

我提前半小时达到杰克的家。

youdao

Passengers are being encouraged to check ahead with their airlines, to arrive an hour earlier than normal and to bring only a single carry-on bag with them.

VOA: standard.2009.12.27

I needed about an half hour ahead start on him in the office in order to be sufficiently prepared to visit with him which I did every morning shortly after he arrived.

我需要在他之前,半个小时前就开始工作,为的是做好充分准备,跟他谈话,我每天早上,他到达办公室后都要跟他谈。

普林斯顿公开课 - 国际座谈会课程节选

For the first time the women's race started half an hour ahead of the men's, partly to try and alleviate the problem of crowded roads.

BBC: Kenyans sweep NYC Marathon

Arriving an hour ahead of the 11 AM kick-off, we roam the facility casually talking to students, fans, parents of players, and administrators about the program.

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It would see British Summer Time (BST) maintained during the winter months and "double summertime" applied during summer months, putting the UK one hour ahead of GMT during winter and two hours ahead during summer.

BBC: Could the UK work with two different time zones?