英语习语：

draw the line 拒绝，拒不容忍

——Paul expects me to clean the room every week. (Paul想让我每周打扫房间。)
——That's where I draw the line. (可是我绝对不会答应的。)

双语例句：
Furthermore, where do you draw the line?
此外，你划定的界线在哪里？

Ok, now I should just draw the line, right?
好的，现在我应该来画这条线，对么？

Where do you draw the line between open discussion of project expectations, including the failure or perceived failure of initial project goals, and potentially disastrous opinion-making?
项目预期的开放讨论的界线如何确定呢（包括最初项目目标的失败或感受到的失败和潜在的灾难性观点）？

"Deep in evolutionary history, it is extremely difficult to draw the line between birds and dinosaurs,"says Xu.
“纵观进化史，要想在鸟类和恐龙之间标出明显的时间线是非常非常困难的，”徐星说。

While you can use these techniques on authority figures, such as police officers and military officers, know where to draw the line.
虽然你能把这些技巧用于权威人物，例如：警官和军官，但是要知道有一个度…