因?yàn)檫@里安置了許多筑巢的盒子，在喂養(yǎng)季節(jié)保護(hù)主要巢區(qū)。

　　This has been abetted by an active nest box placement program and the protection of prime nesting areas during breeding season.

　　他假設(shè)自己處在一房間中，里面有許多裝漢字的盒子他不懂中文，和一本說(shuō)明書他可以看懂的。

　　He imagines himself in a room with boxes of Chinese characters he cant understand and a book of instructions which he can.