What is ""禁止入内"" in American English and how to say it?
Mandarin Chinese

禁止入内
American English

do not enter
Learn the word in this minigame:
More "标志" Vocabulary in American English
Mandarin Chinese
American English
Example sentences
American EnglishThis material needs to be handled carefully because it is a biohazard and it can cause harm to humans and the environment.