Every time she travels on the bus it's delayed by at least three hours.
每次她坐公共汽车出行时，至少要耽搁3个小时。
My watch gains two minutes every 24 hours.
我的表每24小时快两分钟。
Additionally, the bus service will run on Sundays, every two hours.
此外，公共汽车将于星期天运行，每两小时一班。
The treatment should be repeated every two to three hours.
这种治疗方法应该每隔两到三小时重复一次。
You should take five drops every four hours.
你要四小时滴一次，每次五滴。
She has to take this medicine every four hours.
她需要每四小时吃一次药。
Children are woken up to be fed every three hours.
孩子们每3个小时就要被叫醒一次接受喂食。
Starting this week, I'm going to devote several hours every weekday to developing new information products.
从这周开始，我将在每个工作日花几个小时来开发新型信息产品。
Take ten drops every four hours.
每隔四小时喝十滴。
Please take these pills every four hours.
请每隔四小时吃一次这些药片。
There are several free hours every weekday.
每个工作日都有几个小时的空闲时间。
It is suggested that sunscreen be applied every one to two hours in a sunny day.
建议在晴朗天气里每隔一到两个小时涂抹防晒霜。
Life expectancy is increasing at 2 years for every decade, that means an extra 5 hours a day.
人类平均寿命每10年会增加2年，这意味着每天会多出来5个小时。
My best friend Ally and I spare a few hours of our time every week as volunteers for BuddyBall.
我最好的朋友艾丽和我每周都会抽出几个小时的时间来做 BuddyBall 的志愿者。
Take one tablet every four hours.
隔四小时服一片。
He's an exceptionally talented dancer and needs to practise several hours every day.
他是位非凡有天赋的的舞蹈家，每天需要练几小时。
Aspiring musicians need hours of practice every day.
想当音乐家就要每天练许多小时。
She contrived to spend a couple of hours with him every Sunday evening.
每周星期日晚上她都设法与他待上几个小时。
They work several hours every day, so they can not go to regular school.
他们每天工作几个小时，所以他们不能去正规的学校。
We heard about a special intensive reading program that required students to spend four hours every day in a small room with an instructor.
我们听说了一个特殊的精读项目，要求学生每天在一个小房间里和老师呆上四个小时。
Most Americans spend more than seven hours sitting every day, and the more you sit, the weaker your body will be.
大多数美国人每天坐着的时间超过7个小时，坐得越久，身体就越虚弱。
I couldn't bear to spend three hours sitting in a train every day.
我不能忍受每天在火车上坐三个小时。
A week later, they were asked to sleep for only four hours every night for two nights in a row.
一周后，他们被要求连续两晚每晚只睡四个小时。
They have extended hours, from 6 am to 2 am every day.
他们延长了工作时间，从每天早上6点提前到凌晨2点开始。
On average, students have to spend 3 hours finishing homework every day, but if we are stuck by difficult questions, the time will be extended.
学生平均每天要花三个小时来完成作业，但是如果遇到难题，完成作业的时间就得延长。
Naomi and Steve met every other week and spent hours together.
内奥米和史蒂夫每隔一周见一次面，然后会一起度过几个小时。
He said you hold the party every weekend late into the wee hours.
他说你每个周末都把聚会开到深夜。
During the transportation, we rested at the high-speed service areas for 30 minutes every three hours.
在运输过程中，我们每三个小时就在高速服务区休息30分钟。
Now, he needs to practise at least seven hours every day.
现在，他每天至少需要练习7个小时。
Amy practices playing the piano for over two hours every day.
艾米每天练习弹钢琴两个多小时。
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