那名女歌手依旧穿着非常暴露的服装,完全不似她这把岁数。The singer continues to defy her age by wearing the scantiest of outfits.要尊重当地的礼节。朴素端庄的衣着往往比暴露的短裤和紧身上衣更合适。Respect the local etiquete. Modest clothing is often preferable to revealing shorts and...
The wastewater samples is transmitted by an air - operated aspirator to the liquid injection valve.用气动吸引器将废水试样送入液体注射阀.The machine is supply with widia cutter, anti accident system and dust aspirator.该机器配有宽扫刀 、 安全防护装置和吸尘器...