例句與造句

1. Pipes and fittings made of styrene - copolymerisats for hot water resistant waste and soil discharge systems inside buildings - part 10 : fire behaviour , quality control and installation recommendations
   建筑物內(nèi)部耐熱水的廢水和污物排放系統(tǒng)用苯乙烯共聚
2. It's difficult to find installation recommendation in a sentence. 用installation recommendation造句挺難的