Decence
端庄, 体面, 合乎礼仪；情理, 适当；审慎
🗣️ 情景例句
I don't know what I would do without you.
我真不知道没有你们我怎么办。
Don't open your book.
别打开书。
It 'flies', therefore, but it cannot fly higher---
这样，船就能飞了，但飞不高。