[00:02]livelihood 生活，生计

[00:15]ownership 所有(权)，所有制

[00:28]championship 冠军地位;锦标赛

[00:43]hardship 艰难，困苦

[00:55]scholarship 奖学金;学问

[01:10]appraisal 估计，估量;

[01:23]arithmetic 算术

[01:35]bearing 关系

[01:46]horizon 地平线;眼界

[01:58]