汉译英：
1.处于亚健康状态的人易患心血管疾病。
Sub-healthy people are liable to suffer from cardiovascular diseases.
2.他一看到小孩子不听话就忍不住会发脾气。
He is liable to lose his temper when children don't obey him.
3.她每次看悲情片就会哭。
She is liable to cry at sad movies.
4.读这本书的时候，我们又哭又笑。
We are liable to laugh as much as cry when reading this book.
All man are liable to error其实是英国哲学家John Locke的一句名言。关于人类犯错的天性，还有一句老话说的更好：To err is human；To forgive,divine。犯错者为人，谅错者为神。