越来越多的公司通过所谓的“游戏化”直接利用这些渴望:本质上就是把工作变成游戏。
He's putting a lot of work into improving his French.他正下功夫提高他的法语水平。
It's all very well for you to say it doesn't matter, but I've put a lot of work into this and I want it to be a success.你说这无所谓当然容易,可是我却已经花费很大力气而且想要取得成功。