This wash of hormones creates an organ that generates typically boyish behaviour, such as rough-and-tumble play.

激素的洗礼造就了一个器官，它将引起典型的男孩的行为方式，比如好打闹争斗。

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If your date's behaviour violates your standards in any way that's a clear sign that you could be in for a rough ride.

你有第一次约会自己穿衣和举止得体的标准。你的约会对象也应该有这样的标准。

youdao

If your date's behaviour violates your standards in any way that's a clear sign that you could be in for a rough ride.

你有第一次约会自己穿衣和举止得体的标准。你的约会对象也应该有这样的标准。

youdao