Question

英语翻译1、当火车缓缓驶离时,Jack向母亲挥手告别.（用as）2、由玻璃和铁建造成的水晶宫在大火中被焚毁了.（用动词的

Answer 1

1 as the train slowly left the station,jakc waved goodbye to his mother.

2 The crystal palace made of glass and iron was destroyed in big fires.