You can book a half-hour session with Phil to start with, then if you want more help, he'll arrange follow-up sessions with you.

你可以先和菲尔预约半小时的治疗，然后如果你需要更多帮助，他会安排你的后续治疗。

youdao

Then if we want to undo some bad restoration attempts, we can determine what kind of process we can use to remove them to dissolve the paint and uncover the original.

然后，如果我们想要撤销一些糟糕的修复尝试，我们可以决定使用什么样的方法来移除它们，以溶解油漆并展现其原始面貌。

youdao

We walk for about an hour and a half, and then if we can resist the siren sound of the pub—which we usually can't—we come home.

我们走一个半小时，然后，如果我们能够忍受得了酒吧的警报声——通常我们忍受不了——我们就回家。

youdao

But then if it's like during the summer and I'm really bored, I don't have anything else to do, then it might be a little longer."

VOA: special.2009.09.14

If you don't have the units, then if you say the answer is 19, then we don't know what it means.

如果没有的话,比如你的答案是十九,那我们就不知道这是什么意思

耶鲁公开课 - 基础物理课程节选

But even then if you are mugged, the best thing is to give them your belongings and leave.

但如果你遭遇抢劫，最好的办法就是把你的财物都给他们，然后离开。

大城市是否危险？ - SpeakingMax英语口语达人

Then if nothing changes, it may be time to visit human resources and file a complaint.

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"Then if they thrive, they'll be in a position to go public, " he said.

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And then if you did find them, there was no way to test them out.

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