The next day is set aside for Shanghai's most visible economic activity - shopping.

They shape the visible activities in the bright spot, but are themselves invisible.

There were no running lights or other visible activity.

The southern side boasts a long narrow building without description or visible activity.

"They're out there actively engaged in a very visible activity," he said.

The more visible activities include the annual congress, publications and the work of the specialist commissions.

Because of the low crime rate, there is not a lot of visible activity here.

Sure enough, there was activity visible in the hollow below their hunting blind.

I waited twenty minutes, but there was no visible activity.

There was no other visible activity and very little intership conversation.