一半时间的用法和样例：
例句
-
只要他不磨蹭，我们用一半时间就能把事情做完。
If he would only pull his finger out we would get the job done in half the time. -
他算什么画家！这样的东西我用一半时间就能画出来，而且还好得多。
Some painter he is! I could have done the job myself, in half the time, and far better too. -
我有一半时间住在牛津，一半时间住在巴黎，弄得我晕头转向。
Living half the time in Oxford and half in Paris makes me feel quite schizophrenic. -
她总是过於认真--要让我做，一半时间就够了！
She always makes such a meal of it I could do it in half the time!
