they are the first to make it to the summit of mount Qomolangma.这里的it什么用法?

问题描述:

they are the first to make it to the summit of mount Qomolangma.这里的it什么用法?

make it 在这里是个短语 意思是使成为

make it 做到,达到预定目标,赶到,

make it一起用是成功的意思.