Biozone
生物带
🗣️ 情景例句
I hear the exams will be very tough.
我听说考试挺难的。
Newspapers inform us of daily events.
报纸把每天发生的事都告诉了我们。
Man-made satellites have been sent up into space by many countries.
许多国家都成功地把人造卫星送入了太空。