“picket line”造句，怎麼用picket line造句

There are picket lines all over the place.

No, they don't. Gate Gourmet people have not been thriving at all. They have been manning the picket lines as a result of those tough demands.

Fire crews refused to cross the picket line.

No one tried to cross the picket lines.

Don't cross the picket line!

In desperation, some of them crossed picket lines and braved being abused as "scabs" to take jobs as strike-breakers.

The miners are trying to get factory workers to join them on the picket line.