求翻译：培训师在课堂上拿起一杯水，然后问台下的听众：“各位认为这杯水有多重？”有人说是半斤，有人说是一斤，讲师则说：“这杯水的重量并不重要，重要的是你能拿多久？拿一分钟，谁都能够；拿一个小时，可能觉得手酸；拿一天，可能就得进医院了。其实这杯水的重量是一样的，但是你拿得越久，就越觉得沉重。这就像们承担着压力一样，如果们一直把压力放在身上，不管时间长短，到最后就觉得压力越来越沉重而无法承担。们必须做的是放下这杯水，休息一下后再拿起这杯水，如此们才能拿的更久。所以，各位应该将承担的压力于一段时间后适时的放下并好好的休息一下，然后再重新拿起来，如此才可承担更久是什么意思？

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Training teachers in the classroom picked up a cup of water, and then asked the audience: " The audience members to think this glass of water? " It was said to be half a catty, some said that it was a Lecturer, said: "This cup is the weight of the water is not that important, it is important that yo

Trainer picked up a glass of water in class, and then ask the audience: "you think this glass of water weigh? "Some people say is half a catty, some said a kilo, lecturer, said:" the weight