务必

Make sure your luggage is properly labelled.

请务必把你行李上的标签贴好。

I would counsel caution in such a case.

我奉劝在此情况下务必小心。

Make sure the stamp is properly glued to the envelope.

务必把邮票在信封上贴好。

Make sure that all the nails are punched in so that the floor is smooth.

务必把所有的钉子都钉进去, 这才光滑。

I insist that you (should) be present.

请您务必到场。

Everybody must be made to understand that.

务必让每个人都得这一点。

See to it that you are here punctually tomorrow.

明天你务必要准时到这。

In severe cold, your fingers can freeze onto metal handles, so be sure to cover your hands.

在你的手指会冻在金属握柄上, 所以务必戴上手套。

We really need to make sure we are all singing from the same hymn sheet before the press conference.

我们务必要做到在记者招待会上口径统一。

Do wait for me.

务必请等我。

This requires we must constantly test and adjust your printer's exposure to the mesh point of transfer in the amenably range.

这不离给求我们务必必然检测并调动晒版机的曝平度，才能使网不面迁徙在可控边界边。