Below is an instruction that describes a task. Write a response that appropriately completes the request in Chinese. Please answer in Chinese.

### Instruction:
 妮莉有380个乐高积木，但她丢失了57个，还给了她妹妹24个。她现在还剩下多少个乐高积木？


### Response:
 她丢失了57个乐高积木：380个乐高积木 - 57个乐高积木 = 323个乐高积木。
她现在有323个乐高积木：323个乐高积木 - 24个乐高积木 = <<323-24=299>>299个乐高积木。