- 重点词汇
- 国内外
both here and abroad; at home and abroad
- 主要的
chief; cardinal; stellar; master; primary; prime; staple; dominating
- 搜索引擎
search engine
- 哪些
which; which ones; what; who
- 百度
Baidu; baidu
- 下载
download; downloading
- 咨询
consult; seek advice; inquire; counsel; ask for information; consultative; advisory; consultation; advice; inquiry; counseling; consultancy; consulting service; information service