commercial counsellor's office

例句：

1. 1. The commercial counsellor's officeis located in the center of the city.
   商业顾问办公室位于市中心。
2. 2. The commercialcounsellor's officeprovided us with valuable advice onhow to improve our business.
   商业顾问办公室为我们提供了宝贵的建议，帮助我们改善业务。
3. 3. The commercial counsellor's office advised usto focus on our strengths andweaknesses.
   商业顾问办公室建议我们专注于我们的强项和弱点。