- 重点词汇
- 桔子
orange; tangerine
- 搜索引擎
search engine
- 咨询
consult; seek advice; inquire; counsel; ask for information; consultative; advisory; consultation; advice; inquiry; counseling; consultancy; consulting service; information service
- 引擎
engine
- 技术
technology; technique; skill; art; craft; know-how; science; technical; technological; skilled; techno-; -manship
- 承德
Chengteh
- 外贸
foreign trade; international trade; external trade
- 哪些
which; which ones; what; who