1) I was put in a great quandary.
我简直为难死了。
2) I could have died laughing.
我简直要笑死了。
3) I got a terrible shock.
我简直蒙了。
5) I was under the misapprehension that he was dead.
我误以为他死了。
6) I couldn't figure it out.
我简直给弄傻了。
参考词条