I can't go swimming now; I'm out of condition.
我现在不能去游泳,我身体欠佳。
She has been in delicate health for some time.
她身体欠佳已有些时日了.
For a long time she refused to see anyone, protesting her feeble health.
她很长时间拒绝见人，借口身体欠佳。
I am very sorry to learn that you have been ill for some time.
听说您最近身体欠佳，心里很不安。
Tom had no time to prepare his lecture, besides which he was unwell .
汤姆没有时间准备讲稿，加之他身体欠佳。
He is now, owing to ill health, not so active in social work.
由于身体欠佳，他现在较少参加社会活动了。
I am afraid that due to illness,the man whom you' ve all come to hear will not be performing tonight.
但你们前来欣赏的歌唱家由于身体欠佳，今晚恐怕无法演出。
Chancellor Khol of West Germany, the secretary said, felt that reports of Mr. Andropov's ill health had been overplayed in the press.
他还说：西德总理科尔认为，关于安德罗波夫先生身体欠佳的消息，被报纸夸大了。
Then there are those diehard cigarette smokers who blame health-obsessed Americans for starting this trend.
当然，也有一些吸烟者责备那些身体欠佳的美国人首先开了个禁烟的头。
At 50, he was plump and out of condition.
50岁了，身体发胖，体况欠佳。
" It's kind of sick, but I work harder. I feel better.
“我的身体的确欠佳，但是我工作却更加努力，感觉也更好。”
Help him feel good about his body If he's out of shape, he's probably not happy about the way he looks.
帮助他对自己的身体感觉良好如果他健康状况欠佳，大慨是因他对自己的体态不满意。
Yes, and it's physically demanding too. You can be easily exhausted if you're not in a good shape, expecially when you play single.
没错，也必须是强健的体魄，如果身体状态欠佳，很容易会筋疲力尽，尤其是单打的时候。
This was partly because the Chairman's frail health made it hazardous to predict when he would be in a condition to receive visitors.
部分的理由是因为这位主席当时健康已欠佳，难以预定他的身体状况什么时候适宜会客。
Weak in spirits or health.
身体不好或精神不佳的
Causes and countermeasures of inefficient results of university obligatory P.E. classes;
高校公共体育课教学效果欠佳的原因及对策
My friends told me that you've been unwell.
我的朋友们告诉我说你近来身体欠安。
Then Alice yawned and stretched.
接着，爱丽丝打哈欠，伸展身体。