Precautions
n. 预防措施( precaution的名词复数 ); 防备; 避孕措施
🗣️ 情景例句
Weren't they going to be here this morning?
他们不是今天早上要来这儿吗？
Happy is he that is happy in childhood.
童年时代快乐的人是幸福的。
English is spoken as a first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.
在美国、英国、加拿大、澳大利亚和新西兰，大多数人都把英语做为第一语言。