用“come up against”造句大全，come up against造句

Some people say, "Once you have a job, you'll come up against the urgent problem of making a living. How can you manage to find time to study? Even if you want to, will it be possible with no library or laboratory available?"

And the places where these plates come up against one another are called faults in the earth's crust.

But if we were to thrust westward, we would come up against the Kan River and have no room for expansion after the battle.