![Thehumanbodyisanamazingandcomplexmachine.Itisverytough,...]( "Thehumanbodyisanamazingandcomplexmachine.Itisverytough,...")
- 問題詳情：Thehumanbodyisanamazingandcomplexmachine.Itisverytough,andweusuallyrecoverfromillnessorinjuryonourown,withoutthehelpofadoctor.Butwhathappenswhenweneedmedicaltreatment?Inthepast,somepeoplewenttoaclinicorhospitaltoseeamedicaldoctor.Otherpeoplet...
- 16936
中文谷