I soon found that I couldn't worry about myself and laugh at myself at one and the same time.

我很快发现我不能一边担心自己一边嘲笑自己。

Beryl turned her back and began the complicated movements of some one who is trying to take off her clothes and to pull on her bathing-dress all at one and the same time.

贝丽尔转过身来，开始了一个试图同时脱掉衣服和拉上泳衣的人的复杂动作。