Mfp
平均自由路程
🗣️ 情景例句
How old are you, anyway?
那……你多大了？
Genius is one percent inspiration and 99 percent perspiration.
天才一分来自灵感，九十九分来自勤奋。
I wrote: Best wishes for Teachers' Day!
我写道：“谨致以教师节的良好祝愿！”