我反对在他到来之前有任何行动。

I'm against doing anything before he arrives.

youdao

在他到来之前，我必须尽力把一切都准备好。

I must try to get everything ready before he arrives.

youdao

在他到来之前，他的一名随从检查了每个展位，确保一切不会对统领造成伤害。

In advance of his arrival, a member of his entourage visited every booth to make sure that nothing might cause offence.

youdao