兔子尾巴长不了

won't last long

tù zi wěi bā cháng bù liǎo ㄊㄨˋ ㄗㄧ ㄨㄟˇ ㄅㄚ ㄔㄤˊ ㄅㄨˋ ㄌㄧㄠˇ