重点讲解：
1. all year round
一年到头；终年；
eg. Town gardens are ideal because they produce flowers nearly all year round.
城市公园是理想去处，那里几乎一年四季鲜花盛开。
eg. The country is of maritime climate, and is wet all year round.
这个国家的气候为海洋性气候，全年都很湿润。
2. chop up
切碎；剁碎；
eg. Chop up three firm tomatoes.
拿3个硬西红柿切碎。
eg. I do not like to chop up onions. That makes me cry.
我不喜欢切洋葱，它令我掉眼泪。
3. cook up
煮熟，烧熟，做好（尤指丰盛的饭菜）；
eg. Hot food is available, though the prisoners have to cook it up themselves.
可以吃到热饭热菜，不过犯人们必须自己煮。
eg. He used to cook up great cauldrons of pasta.
他以前常常煮几大锅的意大利面。
