1、"No wonder" 是一个短语，用于表示对已发生或已被说过的事情的惊讶或理解。通常用来表示说话者对结果或结局并不感到惊讶，因为这是可以预测的或基于情况可以预见的。
2、For example:"I haven't seen you in weeks and now you're sick. No wonder you're feeling under the weather." (The speaker is not surprised that the person is sick because it is predictable based on the fact that they have not seen them in a while.)"我已经好几周没见你了，现在你生病了。难怪你感觉不舒服。"（说话者并不惊讶对方生病，因为这是可以预测的，基于他们已经好几周没见面的事实。）
3、"I didn't study for the test and now I failed. No wonder I did poorly." (The speaker is not surprised that they failed the test because it was predictable based on the fact that they did not study.)"我没有为考试做准备，现在我考试不及格了。难怪我表现不佳。"（说话者并不惊讶自己考试不及格，因为这是可以预测的，基于他没有为考试做准备的事实。）
4、"I've been working 12-hour days and I'm exhausted. No wonder I can't keep my eyes open." (The speaker is not surprised that they are exhausted because it is predictable based on the long hours they have been working.)"我一直工作 12 个小时，现在我累坏了。难怪我眼睛都睁不开了。"（说话者并不惊讶自己累坏了，因为这是可以预测的，基于他工作了 12 个小时的事实。）
5、在这些例子中，说话者都使用了 "no wonder" 来表示对情况或结果的理解或认可。
