1. The zero tells the computer which is the left side of the symbol.
    这个0是让计算机辨认条形码的左右。

2. The workman´s face lit up.
    工人的脸放出了光彩。

3. There was a song in every heart; there was cheer in every face and a spring in every step.
    每个人的心上都有一支歌；每张脸上都洋溢着欢乐，脚步中都带着跳跃。

4. Tom gave up the brush with reluctance in his face, but eagerness in his heart.
    汤姆脸上带着不情愿，交出了刷子，但心里却渴望已久了。

5. The higher the heels get, the more men who face the tradeoff (权衡).
    鞋跟越高，面临男女身高要相配问题的男人就越多。

6. Turning those pages and studying their photographs is like flowing on a sad current that, like Blake's Thames, seems to "mark in every face, marks of weakness, marks of woe."
    一张张翻看并研读这些照片，仿佛漂流在一条让人伤心的河流上，就像身处英国诗人布莱克笔下的泰晤士河畔，似乎 "看见每一个过往行人都是满脸饥色，满脸愁苦。"

7. The changing face of work and the workplace is one of the most widespread influences in Western society.
    在西方社会，影响最为深远的方面莫过于工作和工作场所形式的不断变化了。

8. The likely next step is agreement from the Government to test pepper spray, an organic substance derived from peppers which disables an attacker if sprayed in his face.
    下一步可能的做法是政府同意试验胡椒喷雾剂，一种从胡椒中提取的有机物质。如果喷在脸上，它能使袭击者丧失行动能力。

9. 300 workers face unemployment.
    300名工人面临失业.

10. Keeping up with the face-to-face class and completing all work on time is vital.
    一旦落后就很难追上。