徒劳地

• fruitlessly
• vainly
• ungratefully
• for vain
• uselessly

例句

1. 日复一日，她徒劳地等待他的电话。
   Day after day she waited in vain for him to telephone her.
2. 她身上仅带了少许的钱，在英格兰中部荒原上四处漂泊徒劳地求职。
   Taking just a little money with her, she wanders about the Midland moors, vainly seeking employment.
3. 我们不要徒劳地后悔。
   Let's not cry over the spilled milk.