1、And the squeaky clean mice, even with the risky gene, stayed healthy.
而這些異常潔凈的小實(shí)驗(yàn)鼠即使攜帶了高危基因，也依然健康茁壯。

2、Maybe this guy isn't so squeaky clean after all.
也許這個(gè)人根本就不是那么高尚純潔。

3、Their streets, air and tap water are squeaky clean and chocolate is a national obsession.
他們的街道、空氣和自來(lái)水都干凈得沒(méi)話說(shuō)，而且人人都酷愛(ài)巧克力。

4、It is now squeaky clean and even boasts a new roof.
現(xiàn)在這里干干凈凈，甚至有了一個(gè)值得夸耀的新屋頂。