Stop carrying the weight of the world on your shoulders.
別太操心了,沒有你地球照樣轉。 (carry the weight of the world on one’s shoulders:自以為重任在肩。)
Haven't you heard of him? He's a very famous singer. He's singing at the New Theatre on Saturday.
你沒聽說過他嗎?他是個著名歌手。他星期六將在新劇院演出。