愁眉紧锁 meaning in English

with knitted brows; with a worried frown

Just let them go where they will
不要终日愁眉紧锁考虑问题。
Never frown , even when you are sad , because you never know who is falling in love with your smile
纵然伤心也不要愁眉紧锁，因为你不知是谁会爱上你的笑容。
Never frown , even when you are sad , because you never know who is falling in love with you smile
即使悲伤时，也决不可愁眉紧锁，因为你从来不知道有人在你微笑时爱上了你！