Had they made preparations, they would have succeeded.

如果他们准备了的话，他们应该能成功的。

youdao

They have made preparations for what will happen.

他们已为将要发生的事情做了准备。

youdao

After all preparations were made, they setoff secretly.

一切准备工作就绪后，他们就秘密进发了。

youdao

After all preparations were made, they setoff secretly.

一切准备工作就绪后，他们就秘密进发了。

youdao