人类的生存条件。
由于环境的日益恶化，人类的生存条件受到严重的威胁。
Because of the deterioration of environment day by day, the human living environment is threatened seriously.
地震灾害对人类的生存条件造成巨大破坏，其后果增加了产生越轨行为的可能性。
Earthquake disaster causes tremendous damage on human living conditions and its consequences have increased the possibility of transgression.
应用推荐