半時的用法和樣例：
例句
-
只要他不磨蹭，我們用一半時間就能把事情做完。
If he would only pull his finger out we would get the job done in half the time. -
她總是過於認真--要讓我做，一半時間就夠了！
She always makes such a meal of it I could do it in half the time! -
我有一半時間住在牛津，一半時間住在巴黎，弄得我暈頭轉向。
Living half the time in Oxford and half in Paris makes me feel quite schizophrenic. -
比賽進行一半時，雙方交換了場地。
At half-time the teams changed ends.
