缓慢 (huǎn màn): медленный

During the morning rush hour, the crowd moved very slowly in the subway station, and I almost missed the company's morning meeting.

Because of a traffic accident ahead, vehicles on the highway could only move slowly; the original two-hour drive took over four hours.

After surgery, Grandpa's recovery was relatively slow, so the doctor suggested he take a half-hour walk slowly every day and not rush.

The network signal in the mountains is poor; the video call's picture and sound always come through very slowly, so we had to switch to a phone call.

Because the economic recovery is slow, many small businesses have had to reduce hiring and even lay off some employees.