help out后面加什么介詞

　　He thought you'd been brought in from Toronto to help out the local police.

　　他認為你是從多倫多調過來協助當地警方工作的。

　　I help out with the secretarial work

　　我幫著做些秘書工作。

　　I've read that you've enlisted some 12-year-olds to help out in your campaign

　　我讀到你讓一些12歲的孩子在宣傳活動中做幫手。

　　Help out, don't hinder.

　　幫幫忙，不要礙事。

　　Two teachers who worked for the country's Department of Education arrived to help out.

　　國家教育部的兩位老師來幫忙了。