be on a diet

常見例句

You need not enter the gymnasium and be on a diet if you possess the instrument.
擁有中藥減肥儀，從此減肥不用上健身房，不用節(jié)食。
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If you don't mind, could you tell me when you started to be on a diet?
假如你不介意的話，請告訴我你是什么時候開始節(jié)食的。
"If I knew I had to be on a diet seven days a week, I'd go nuts, " says Michelle Munoz, a Chicago realtor, "but five days I can handle.
“如果我知道一周七天都得節(jié)食，一定會瘋掉的，”一位在芝加哥從事房地產(chǎn)中介的米雪兒?慕諾斯如是說，她接著又說：“但節(jié)食五天的話，我就還可以忍受?！?br>www.ivyenglish.com.cn

Unfortunately, the prime minister of Japan is politically too weak for Japan to be a leader in Asia: the Diet can remove him almost on a whim.
ECONOMIST: Letters
And if the phone is going to literally be nothing more than a portal to the web, then it's going to be a tough sell for those that have to subsist on a very strict data diet.
ENGADGET: Firefox OS is repeating the mistakes of others and hoping for a different outcome
Fundamentally, unless you're going to be shopping for groceries every day, it'd be preferable to work out your diet on a weekly basis, but there's no evident way to offer this up in Nutrino's present form.
ENGADGET: Nutrino is a virtual nutritionist for iOS, we go hands-on