九年级8单元Grammar Focus翻译 急!

cheer up 使高兴,使振奋He looks sad.Let's cheer him up.他看起来很难过,我们让他高兴起来吧.make someone happier 让某人更高兴set up 建立,建造,创立,竖立We're going to set up a food bank to help hungry peop...