- 商业: commerce; trade; business
- 活动: move about; exercise
- 自偿性商业活动: self-liquidating commercial activities
- 消费合作社和其他自偿性商业活动: post exchange and other self-liquidating
- 商业活动: business activity; business proceedings; commercial activities; commercial activity; trading activity
关注微信公众号：chachacidian，回复:投机性商业活动，即可在微信中查询翻译
