1. Yet the American got more and better vehicles to battlefront than the Germans did, in less time. 然而美军却能得到数量更多质量更好车辆，而且是在更短时间内。
2. The service collected blood from donors and delivered it to hospitals and to soldiers at the battlefront. 这项服务从献血者那里获得血源，然后将其运到前线的医院和士兵那里。
3. Our soldiers at the battlefront and home front would have greater peace of mind, knowing that their loved ones at home would be protected. 我们的士兵，无论是在前方还是后方，知道家中的亲人有人守护，就会更加得安心。（就无后顾之忧了。
英英解释
n.
1. the line along which opposing armies face each other
