- 重点词汇
- 金山
golden hill
- 官方
authority; the authorities; official; formal; legitimate; authoritative; officially; formally; by the government; of the government
- 免费
free; complimentary; gratis; courtesy; be free of charge; cost free; cost a dime; cost a penny; for free; at no cost; without payment; grant free of charge
- 下载
download; downloading