同学你好，该知识点来自沪江网校《英语零基础直达大学六级【听说升级版 随到随学班】》的课程，想要更系统的学习，欢迎进入课程学习。不仅可以和更多的同学一起学习，而且还有老师、助教随时的学习指导和知识点解答哦。

同学你好~
1.we feel that our way of life is undignified compared to a tramp's
我们觉得我们的生活方式和流浪汉比起来是没有尊严的
undignified 不像样的；不成体统的；不体面的；不庄重的
There was an undignified scramble for the best seats.
大家争抢最好的位子，真是有失体统。

2. his life is not burdened with the anxieties we are often troubled by
他的生活没有我们经常为之烦恼的那种忧虑所累
burdened （受…）困扰的
Nicaragua was burdened with a foreign debt of $11 billion.
尼加拉瓜背负着110亿美元的沉重外债。

3. because of the freedom he has from the struggle to keep alive
因为他从生存的斗争中获得了自由
struggle 斗争; 奋斗; 努力
The mayor had become ineffectual in the struggle to clamp down on drugs.
市长打击毒品的努力未见成效。

4. we realize that it is better than having to beg for a livelihood
我们意识到这比乞讨强多了
beg for 乞讨（食物、钱等）; 恳求，乞求
We are not going to beg for help any more.
我们不会再乞求帮助。

祝同学学习进步~