他做得不好。 He did it badly. Pinyin Tā zuò de bù hǎo. Bopomofo ㄊㄚ ㄗㄨㄛˋ ˙ㄉㄜ ㄅㄨˋ ㄏㄠˇ。 Where this sentence is used Chinese grammar de particles summary: 的, 地 and 得 All Chinese example sentences