英语翻译1.为了节约能源,我们必须充分利用太阳能（in order to)2.十九世纪二十年代,许多人怀揣着发财的梦想前

1:in order to save the energy,we must take full use of solar energy
2:in 1920s,many people went to California in the hope of fortune
3:although it is late,the students still insisted of doing the experiment
4:Marry slept at home instead of going to work
5:mum always keeps me home from going out for meal

1.In order to conserve energy, we must make full use of solar energy .
2.20 years on behalf of the nineteenth century, many people in the hope of getting rich Huaichuai forward to going to Cali...