Luxistor
光导管
🗣️ 情景例句
According to the newspaper, Sally has quit her job.
报上说莎里辞职不干了。
Business may be troublesome, but idleness is pernicious.
事业虽扰烦，懒惰更害人。
I doubted whether the story is true.
我怀疑那故事是不是真的。