It seems very strange that two gases can be turned into water, but under certain conditions the fact can be plainly proved.

两种气体能变成水，这看来是很奇怪的，但在一定条件下可以清楚证实这一事实。

youdao

But then he started drinking, turned into an alcoholic, and just two years later he was all washed up.

但是，后来他开始喝酒，逐渐酗酒成习。这样，只过了两年，他的棒球生涯也就完蛋了。

youdao

that man over there used to be one of the best players in baseball. but then he started drinking, turned into an alcoholic, and just two years later he was all washed up.

这句话的意思是：那边那个人以前是最好的棒球运动员之一。但是，后来他开始喝酒，逐渐酗酒成习。这样，只过了两年，他的棒球生涯也就完蛋了。

youdao

But a quick one turned into one or two, and soon those became one too many.

VOA: special.2009.07.19

It was a thrilling finish to a match which took a while to come to the boil, but turned into a flowing contest between two sides committed to attractive football.

BBC: West Brom 1-1 Bolton

The surface of the road still needs work, but the improvements already mean that a bone-shaking two day journey has been turned into a very dusty but manageable 12-hour drive.

BBC: In the shadow of the Taleban

The versatile light truck was supposed to provide the latest successor to the ubiquitous jeep used by U.S. troops during World War Two, but it has turned into a case study in unhealthy procurement practices, so emergency surgery was necessary.

FORBES: Army Mistakes Endanger Future Jeep