Adultssometimesenvychildrenwhoplayallthetime____theythemselveshavetowork.rainorshine.
温室气体的增多加剧了温室效应。
Thesefiguresaregrossunderestimatesofthetrueincidenceofoccupationalill-health.
Bythesametoken,regularlysearchingtheInternetallowsyoutobethefirstinlinetoapply______companiespostnewjobopenings.
Onwhichdayisthemeetinggoingtotakeplace?
