我是中等身高
I'm medium height.
例句:
我以前是中等身高,中等体型,现在呢,比以前胖了一些。
I was a medium height, medium size, now, a number of fat than before.
我以前是中等身高,中等体型,现在呢,比以前胖了一些,我想我该减肥了。
I was a medium height, medium size, now, than before, some fat, I think I have to lose weight.
希望能帮助到你,望采纳!