英语翻译上次错的多,希望这次准确点~..1.通过帮助他人,我们不仅有良好的自我感觉,而且获得了很多经验.2.我不得不放弃

1.通过帮助他人,我们不仅有良好的自我感觉,而且获得了很多经验.
1. By helping others, we not only have good sense of self, and got a lot of experience.
2.我不得不放弃给慈善机构捐钱,因为我没有更多的钱了.
2. I have to give up to charities, because I have no more money.
3.当今许多青少年面临着象有太多作业,得到很少的睡眠时间这样的难题.
3. Many of today's teenagers face like there is too much homework, get very little sleep time such a problem.
4.要么我要么他获得这次去美国学习的机会.
4. Or I either he get the chance to go to study in the United States.
5.这个为保护动物而建的机构已经让许多无家可归的动物获得了家的温暖.
5. This for the protection of animals and to build institutions have made many homeless animals get home warm.
6.他们通过自愿植树很好地投入使用他们的业余时间.
6. They through the voluntary tree planting well put into use their spare time.
7.如果人人都能奉献一点爱,世界将会充满爱.
7. If everyone gives a little love, the world will be full of love.