Here's a helpful hint: I almost never go into kids' rooms.

有一个非常有用的暗示：我从来不进儿童房。

youdao

The last helpful hint is one you already know, SPEAK!

最后一个有益提示是大家都知道的- - - - - -说！

youdao

One helpful hint the designer offered was a warning to be extra nice to the next-door neighbors.

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So let us be helpful here and give you a little hint.

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Views from the hairpin turns were lovely, but a hint to arrive in daylight would have been helpful.

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