- 重点词汇
- 空间
space; room; area; volume; airspace; headroom; void; enclosure; blank; leeway; elbow room; gap; place; berth; capacity; scope; territory; zone; spatial; space-related
- 皮肤
skin; flesh; complexion; hide; cutaneous; superficial
- 源码
source code; program code; software code
- 怎么
how; why; what; what about; how about