“confine to”可以造什么句，confine to造句

Domestic scholars suggest ways and means for the rejuvenation of the Northeast one after another, however, confine to more strategic aspects, study to the concrete operation mode very few.

I am sick, I have to confine to bed.

Don't always be in a hurry, the beautiful flowers and plants open out of the window, don't sigh, happiness is actually around, don't confine to the past, and miss the beautiful scenery now. The heart is always free and happy.