您要查找的是不是：
- The pain is caused when blood vessels become dilated and inflamed, which can last a few hours or a few days. 偏头痛的成因是血管膨胀及发炎，这种情形可以持续几个小时到数天之久。
- Mentorships last a few days and cost anywhere from $600 (animal therapist, brewmaster) to $2,000 (music producer, race car pit crew member). 导师制关系的时间数天，价格从600美元（兽医，酿造师）到2000美元(音乐制作人，赛车进站维护人员）不等。
- When its hood unfurls, the deep reddish-purple bloom will last a few days, with the scent peaking on the second day.Then the bloom will collapse and the plant will go dormant again. 而它散发出的像臭袜子或是腐烂尸体的味道，是想吸引苍蝇和以吃腐肉为生的甲虫前来授粉。
- I'm going to visit my aunt for a few days. 我打算去姑妈家住几天。
- The city was besieged by the enemy for a few days. 这座城市被敌人围困了几天。
- The doctor advised me to stay in for a few days. 医生嘱我在家休息几天。
- He tarried for a few days in my house. 他在我家里小住了几天。
- It looks as if she's gone away for a few days. 好像她已出去好几天了。
- We are going away for a few days. 我们要离开几天。
- I remember she was here for a few days last year. 我记得她去年在这儿呆过几天。
- The truce lasted a few days, and the men exchanged presents of cigarettes and plum puddings, sang carols and songs.They even played a game of Soccer. 这次休战持续了好几天，人们交换香烟和水果布丁等礼物，一起唱颂歌和其它歌曲，甚至还打了一场足球比赛。
- The doctor advised him to stay in for a few days. 医生劝他几天内不要外出。
- I'll chew the problem over for a few days. 这个问题我会仔细思考几天。
- It took her but a few days to learn it. 只不过几天时间她就学会了。
- She decided to forgo dessert for a few days. 她决定几天不吃甜点心。
- We're having the Greens down for a few days. 我们请格林一家来作客几天。
- A few days afterwards a heavy wagon pass through the gully. 几天後一辆大篷车经过了这个小峡谷。
- It took the police only a few days to smoke out the real criminal. 警察只用了几天就查出了真正的罪犯。
- I'll stop off for a few days in Paris to visit my cousins. 我将在巴黎耽搁几天，看望我们的表兄弟。
- She lived only a few days after the disease struck in. 她病入膏肓后，只活了几天就死了。
