31-40组
31在之前
prior to
32经济/心理负担
financial burden /psychological b
33考虑到诸多因素
take many factors into account/ consideration
34从另一个角度
from another perspective
35做出共同努力
make joint efforts
36对.有益
be beneficial /conducive to ... .
37为社会做贡献
make contributions to the society
38打下坚实的基础
lay a solid foundation for...
39综合素质
comprehensive quality
40致力于/投身于
be committed /devoted to ..