半小時的用法和樣例：
例句
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我用了半小時就把縱橫字謎填好了－－容易極了。
I did the crossword in half an hour there was nothing to it.
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我給本地的報紙寫文章只用半小時就可一揮而就。
I can toss off my article for the local newspaper in half an hour.
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從這裡走到學校需要半小時。
It takes half an hour to walk from here to the school.
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作業很少，足能在半小時內完成。
The assignment is few enough to be finished within half an hour.
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我想跟你談談，半小時就行。
Would you give me half an hour to converse with you?
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這部電影將幾年的事壓縮於半小時內。
The film compresses several years into half an hour.
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兩個拳擊手戰鬥了半小時。
The two fighters battled for half an hour.
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開往北京的火車將於半小時后從三站台開出。
The train to Beijing will depart from platform 3 in half an hour.
以上內容獨家創作，受著作權保護，侵權必究
