She has never been on the up and up with you.

她从来就没对你坦诚过。

His life has been on the up and up since he first book. Now, he's making a film in Hollywood.

自从他出版了第一本书之后，日子就越来越好。现在，他已经在好莱坞拍电影了。

It was important that I found a company that was on the up and up.

重要的是我找到了一家蒸蒸日上的公司。

But once Danielle was on the up and up, she contributed more to her household.

但一旦丹妮尔的事业蒸蒸日上，她就为家庭做出了更多的贡献。

To be on the up and up – you're being honest, you're being sincere.

不断向上——你是诚实的，你是真诚的。

Its value has spiked and plunged in the past but it's been on the up and up over the last year.

币值过去一直起起落落，但过去的一年中却不断上涨。

" He's on the up and up" means he's honest;what he is doing is legal; it is legitimate.

“He’s on the up and up”意味着他是诚实的；他所做的事情是合法的；这是合法的。

" There will be nice for everybody to be on the up and up, be transparent and function more like a normal business."

“对所有人来说，生意稳定、透明、像其他普通行业一样运营很不错。”

Jasinda says, " Isn't his business on the up and up? " To be " on the up and up" is an idiom which means to be legal, to be legitimate, to be honest.

贾辛达说：“他的生意不是蒸蒸日上吗？ ” “on the up and up” 是一个成语，意思是合法、合法、诚实。

The expression " on the up and up" – and " up" (up) – just like " up and down" – to be " on the up and up" means once again, the same as to be on the level.

和“向上” （向上）就像“向上和向下” 一样，“向上和向上” 再次意味着与在水平上相同。