what does "play in the hey" mean?thanks

what does linguistics play in language learning? “What.role.does.he.play.in.this.movie”的翻译. what does play in the hey mean?thanks what role does medicine play in our lifewhat role does medicine play in our life 最好能说几句， What is bachgroud music?What role does music play in your life?多多指教 what+don't+you+play+football+in+the+park是什么意思 what role does the Internet play in your study and lifeplease answer in english What does she often do in the evening?(用play the piano回答) what is the government does it play a role in your life?how? what role does tourism play in your country's economy?用英语回答一下 不是翻译 翻译what kind of role does mass media play in the promotion of this behaviour? what role does tourism play in your country's economy?用英语回答一下 不是翻译 what role does the United Kingdom play in the modern world In what kind of economy does customer relations play a lesser role? What s---does she play怎么填空 Mr.Yang is making plans for Children's Day.{改成一般疑问句} I feel cool in autumn.{对cool 部分提问Which school are you in What's your clss rule?what can't we do in zoo?where does your friend play with you?Does your mother cook very well o Does everyone play sports?A.plays B.don,t play C.does D.does not Does your character play in movies