人类活动已经对生态系统造成严重破坏。
Human activities have given rise to severe damage to the ecosystem.
暂无解析
Youcanreceiveaspecial15%discountonordersplacebeforetheendofDecember.
.Forthesakeofourlong-termfriendship,wearegoingtoacceptthepricereductionontheradios.Howabout6%off?
竞争激烈的运动项目不适合年纪特别小的孩子。
Ourusualtermsofpaymentarebyconfirmed,irrevocableletterofcreditinourfavour,reachingusonemonthaheadofshipment.
Wehavebeenimportingandexportingallkindsofmetalsandmineralsfor30yearsandhavemanycustomersandfriendsinover80countriesandregions.
