Marundite
珠云刚玉岩
🗣️ 情景例句
I'll have no problem.
我不会有问题。
Those who climb high often have a fall.
爬得高往往跌得重。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。