- 重点词汇
- 搜索引擎
search engine
- 优化
optimize; improve; refine; perfect; upgrade; optimization; majorization
- 什么
what; whatever; wot; something; anything; everything; nothing (in negative statements); eh; pardon
- 安全
security; safety; safe; secure; invulnerable; gilt-edged; safely; securely; ensure; ensure safety
- 卫士
guard; bodyguard; defender
- 淘宝
Taobao
- 指数
index; exponent; quotient; indicator; ratio; exponential
- 排行
ranking; rank; order; position; standing
- 咨询电话
consulting telephone