I'm a human being and I fall in love and sometimes I don't have control of every situation.
語(yǔ)言不僅僅是符號(hào)系統(tǒng)，還是具有社會(huì)和文化重要性的一組實(shí)踐。
In the end, we are all alone, and we must face the consequences of our actions by ourselves.
The chemical industry is the backbone of modern civilization, and we must treat it with the respect and responsibility it deserves.