Ghettoes
n. 猶太人區(qū)；貧民區(qū)\\nvt. 使集中居住
??? 情景例句
How long will it take for my mail to reach its destination?
我的信件到達目的地要多久？
I couldn't keep the appointment because I was sick.
我不能赴約因為我病了。
and if a single curved glass would distort nature, how much more would a pair of them?
何況一片曲面鏡就可歪曲自然，那么伽利略的兩片曲面鏡對自然的歪曲又該多大呢？