Exercises
小学 Primaryn. 练习题, 演习；运动
🗣️ 情景例句
and forgot to enter it in my appointment book.
但忘了写到工作日记里 。
This telephone line is interrupted.
这个电话不通。
At high speeds, falling cats have time to relax.
在高速下落中，猫有时间放松自己。