Orthophot
正射投影装置
🗣️ 情景例句
He lives alone
他一个人生活
One of these days,I'd like to take a vacation.
某天,我想度假。
We were so excited, my brother and I, that we did not get to sleep until very late.
我们太激动，以至于我和我弟到很晚才睡得着。