to conduct oneself · same as 做人

No admittance except on business.

The cargo craft will carry more than four tons of supplies, water, spare parts and experiment hardware for the station crew, including six new lithium-ion batteries needed to complete an overall update of the station’s electrical system.

I'm a social worker.

He was affable and smiling, and he told staff he was visiting friends in a seaside resort popular with day-trippers and, in recent years, associated with gay chic.