Rechallenge
激发试验
🗣️ 情景例句
Excuse me, where can I find the shoe polish?
问一下，我到哪儿能买到鞋油？
I often finish school in the afternoon.
我常常在下午放学。
Last year was a bad year for the company. There was a big fall in sales.
去年公司不景气。销售额骤减。