go up to the top of the mountain
登上山顶
stand up from one’s seat
从座位上站起来
Look at the picture up on the wall.
看墙上挂着的那幅画。
If you are up, just come down to the kitchen.
如果你起来了，就下楼到厨房来。
He moved up to the end of the line.
他挪到了队尾。
The fever is usually up in the night.
夜间发烧症状通常会加重。
Time’s up. Stop writing and hand in your papers.
时间到了，不要再写了，把试卷交上来。
What’s up?
怎么了？
I could tell something was up by the looks on their faces.
从他们的脸色我就能看出一定是出事了。
eat up all the dishes
吃光所有的菜
We’re going up to New York for the day.
我们要到纽约待一天。
It’s up to you what kind of life you will lead in the future.
将来过怎样的生活取决于你自己。
It’s up to you to find out what your goals really are.
你真正的目标是什么，只能由你来决定。
It’s up to the travel companies to warn customers of any possible dangers.
旅游公司有义务提醒顾客任何可能的危险。
A butterfly is flying up and down among the flowers.
有一只蝴蝶正在花丛里飞来飞去。
Ralph paced up and down the room, looking worried.
拉夫在房间里走来走去，看起来很着急。
She has treated many patients who wash their hands up to 30 times a day.
她曾经治疗过很多每天要洗30次手的病人。
I can take up to four people in my car
我最多能带4个人坐我的车。
Up to now, I’ve understood everything the teacher’s said.
到现在，我已经理解了老师所讲的全部内容。
What are you up to this weekend?
这周末你打算做什么?
They are only allowed to play music up until 10:30 on week nights, and it’s already 11:30.
平时只允许他们在晚上10点半之前放音乐，可是现在已经11点半了。
[用于以下惯用语]
In spite of ups and downs, she never takes her fate lying down.
尽管起起伏伏，但她从不甘心任凭命运摆布。
go up a hill
登山
walk up the road
沿着公路走
an up line
(铁路的)上行线
be up and cheerful
兴高采烈
His blood is up.
他怒火中烧。