They blow hot and blow cold just as you do.

她们也象你一样，冷一阵热一阵。

youdao

He was not prepared to entertain, or even mix with, someone who could 'blow hot and cold from the same mouth'.

他没有准备好招待，甚至没有准备好和那些可以“从同一张嘴里既吐出冷气又吐出热气”的人相识。

youdao

People who waver in their opinions and quickly change from being enthusiastic to showing disinterest are said to 'blow hot and cold'.

那些摇摆于他们的意见中，并迅速由热情变为毫无兴趣的人叫“摇摆不定”。

youdao

In fact, there's a rabbinic image, there's a rabbinic tradition that talks about this period of time, and has God and Moses talking, and God says: Listen, between the two of us, whenever I blow hot, you blow cold, or when I pour hot water, you pour cold, and when you pour hot, I'll pour cold, and together we'll muddle through, and get through here.

事实上，这里有一个与犹太律法相关的意象，犹太律法传统,描述了这段时间中，上帝和摩西又一次谈话，上帝说：“听着，在我们两个人中间，当我吹热风，你要吹冷风，当我泼热水，你要泼冷水，当你泼热水的时候，我们泼凉水,我们将一起应付各种情形。

耶鲁公开课 - 旧约导论课程节选

Of course it takes two to Tango, and the LDP and Komeito blow hot and cold toward the idea (currently more cold) so this is an outside possibility.

FORBES: As Prime Minister, Noda May Offer Something New

In a country that used to blow hot and cold over America, Mr Lee has never wavered even when he faced anti-American riots over beef in 2008.

ECONOMIST: America and South Korea

No one can say with certainty how much influence it has on the main political groups, including the one loyal to Mr Sadr, on whom Iran's government seems to blow hot and cold.

ECONOMIST: Iraq, Iran and the United States