Preinstallation
安装前试验
🗣️ 情景例句
Thanks for your understanding and cooperation.
谢谢你的理解和合作。
He always tries to please everybody.
他常想讨每一个人喜欢。
And, because most books were not printed in Braille.
因为大多数的书本没用布莱叶文印刷。