to set a limit on what is acceptable
设定什么是可以接受的限制 (she ding shenme shi keyi jie shou de xianzhi)
"We have to draw the line when it comes to unethical behavior."
"当涉及不道德行为时，我们必须划定界限。" (dang shi jian bu dao de xing wei shi, wo men bi xu **hua ding jie xian**)
to become less intense or to relax
to have an advantage or be well prepared
a person who loves reading books
to overcome or stop focusing on something
to be in charge or control of a situation or organization
to be extremely worried or upset
