别在救生衣上的灯提高了获救可能性。Lights clipped onto life jackets improve the chances of rescue.除了租救生衣，水上运动爱好者还应该考虑租一套潜水服。Watersports enthusiasts should consider hiring a wetsuit as well as a lifejacket.唐的救生衣未能充气膨胀。Don's lifejacket...
这个队伍的丰富经验和表现出来的实力是众所公认的。Few would argue that this team has experience and proven ability.他是公认的匈牙利最有手腕的政治家。He is widely regarded as Hungary's most skilful politician.婚姻中有一些公认的容易引发问题的雷区。There are recognised black spot...