这一类问题很难。
This kind of problem is hard.
kind; type; class; category; (classifier) kind; type; (bound form) to resemble; to be similar to
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
这一类问题很难。
This kind of problem is hard.
你喜欢哪一类书?
What kind of books do you like?