Helen: I need to go on a diet.

Many people, especially young women go on a diet to get slim.

许多人, 特别是年青女子,为变得苗条而节食.

Yes. You should go on a diet.

是的,您应当节食.

Why do not you go on a diet?

你为什么不节制饮食 呢 ?

I think you shall go on a diet.

我看尔应该节食.(或:我看你应该吃规定的饮食. )

Things got so bad recently that he decided to go on a diet.

近来情况变得如此糟糕,以致他决定节食了.

Take my advice and go on a diet.

听我的建议,赶紧节食.

Maggie: He advises her to go on a diet.

玛吉: 医生建议她节食.

You need't go on a diet, but you must eat sensily and mustn't overeat.

你不必节食, 但必须饮食有度,不能吃得过饱.

You should go on a diet.

你应该节食.

He made a resolve to go on a journey early in the next morning.

他决意明天一早就动身.

Still often the ground and netizens accompany go on a journey.

还不时地与网友们结伴出游.

David left his boring job to go on a journey of self-discovery .

戴维辞掉了他那份无聊的工作，走上自我发现的道路。

When you go on a journey, it's a good thing to be beforehand with your packing.

你出门旅行的时候最好预先把行李包扎好.

I wanted to go on a journey.

我想继续旅行.

Some days went by. Then Blue Beard said, " I shall go on a journey. "

一段日子以后, 蓝胡子说, 我想要去旅行.

When you go on a journey a good thing to be beforehand with your packing.

当你出门旅行的时候,最好老早把行李包装好.

Three tortoises, Mick, Alan and Les, decide to go on a picnic.

三只乌龟, 米克, 阿兰和莱斯决定去野餐.

They refused to go on a picnic on such a dirty day.

他们拒绝在这种恶劣的天气去野餐.

We suggest to her that we shall go on a picnic the following Sunday.

我们向她提议在下星期天去野餐.

We go on a picnic although the weather is cold.

虽然天气冷,我们还是去郊游吃野餐.