Our earth is becoming and polluted.
Washington DC is the US.
My parents want me to be a doctor, but I'm not that.
Nelly likes music and she is piano.
Some students the danger of swimming in rivers.
Many students the Universal Beijing Resort.
★用……盖住……
★令某人惊奇的是
★例如
★抬起;提起
★出故障
★遇上麻烦;处于困境
★遇上麻烦
★做某事有困难
★对……有害
★警示某人某事
★告诫某人(不要)做某事
★不和⋯⋯接触
★(使)避开;(使)不靠近
★远离……
What are you going to be when you ?
Many teenagers the scientists like Yuan Longping.
Simon, in public places.