- 问题详情:Whentalkingaboutcolds,maybesomepeoplesayitisverycommon.Duringthecoldwinterdays,manypeoplewillcomplainthecoldwintermakesthemcatchacold,andwhattheyfeelupsetarenotonlytheheadache,coughbutalsotherunnynose.Itissoembarrassingwhentheyforgettotakeaha...
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