1、To grow vegetables in out backyard, we have to fence out the chickens.
在后院種菜，我們必須樹柵防雞。

2、To grow vegetables in our backyard, we have to fence out the dog.
要在后院種菜，我們必須豎棚防狗。

3、These herbs are said to fence out influenza.
這些藥草據(jù)說可預防流感。

fence out翻譯