除了租救生衣，水上運動愛好者還應該考慮租一套潛水服。Watersports enthusiasts should consider hiring a wetsuit as well as a lifejacket.濕式潛水服有極佳的隔熱性能。A wet suit provides excellent insulation.他們給 深海 潛水員配備了防護帽 、 潛水服和通氣管.They geared the deep - sea dive...
When winter comes, some birds will fly away to the south.冬天到來時, 一些鳥就會飛到南方去.You must approach the bird very quietly or it will fly away.你必須悄悄地走近那只鳥,否則它會飛走的.You won't need to ride him; just hold on, and he'll fly...