Saturniidae
[醫] 天蠶蛾科
??? 情景例句
It's because I have a bad cold.
那是因為我患了重感冒。
Why did you come home so late last night?
昨晚你為什么那么晚才回家？
A young man and a young woman were sitting behind me.
一青年男子與一青年女子坐在我的身后，