1. She looks wan, sallow and miserable, she's probably had some bad luck.
她面容憔悴，目光凄楚，大概是遇到了不幸的事。
2. The girl's face looks Wan and sallow, and her eyelids are swollen.
这姑娘脸色憔悴，眼皮浮肿。
3. The girl's face looks Wan and sallow.
这姑娘脸色显得憔悴。
4. Can tumble directly in the love, but should have neither enmity nor repentance; can be Wan and sallow and sad with abandon too while failing in love, but should introspect, grow up.
恋爱的时候可以一头栽进去，但是要无怨无悔；失恋的时候也可以尽情憔悴悲伤，但是要反省、成长。