The Syrian President Bashar al-Assad said he's acknowledged that his military forces have lost ground in the civil war because of the lack of manpower.

叙利亚总统巴沙尔·阿萨德称他承认由于缺少人力，其军队已经在内战中失利。

With millions of young and middle aged German men being called up for military duty, there was an increasing lack of manpower available at home.

随着数以百万计的德国青年和中年男子被征召入伍，国内的人力资源日益短缺。