Doctrina
[拉]和议，学问
🗣️ 情景例句
I'm not sure I'm up to it.
我不能肯定我是否能做得来。
Better luck next time.
下次好运吧！
Even if you travel in ideal weather, sea journeys take a long time.
即使风平浪静，坐船旅行也要占用很长时间。