1.   But then they come to the realization that things are amiss and they quickly head for the main current.

2.   He was swept into the main current and never seen again.

3.   Hungry trout were pouncing on emerging caddis flies in the main current in front of them.

4.   It is a sign of a country whose leadership is seriously out of touch with the main currents of the post-cold-war world.

5.   It made another downstream run but wound up in a slower eddy, rather than the main current.

6.   It triggered a turning point, leading Piano back to Italy, where he operated for years outside the main currents of contemporary architecture.

7.   There are two main currents in French society.

8.   We enter the main current of the river backwards to turn downriver for our shot at a series of four big rapids.