too much work and too little rest leadtoo much work and too little rest leadsTO illnessto be ill

熱心網(wǎng)友

lead to to作介詞 后跟名詞或動(dòng)名詞 應(yīng)為 lead to illness or lead to being ill

熱心網(wǎng)友

illness

熱心網(wǎng)友

這里的TO是介詞