start to do sth和start doing sth的区别

start to do sth的句：You should change into your working clothes before you start to do the job（开始工作以前你应该换上工作服）；start doing sth的例句：At some point kids start doing things they didn't use to do，They get moreindependent（从某个时候起，孩子们开始做以前不曾做的事情，他们变得更加独立）。