| 1. | Death is often a welcome release from pain .
死神往往是解除痛苦的救星。 |
| 2. | It is often an ungainly, comic endeavour .
那往往是一种笨拙可笑的尝试。 |
| 3. | Brittleness is often a result of alloying .
脆性往往是合金化的一种结果。 |
| 4. | To worry is often to energize needlessly .
忧虑往往是浪费精力。 |
| 5. | Diseased plants are often chlorotic .
生病的植物往往是退绿的。 |
| 6. | Bridges were often points of battle .
桥梁往往是兵家争夺之地。 |
| 7. | The cross-dating links were often tenuous .
跨年代的联系往往是空洞无力的。 |
| 8. | Haphazard answers are usually wrong .
随便的回答往往是不对的。 |
| 9. | Leagues are commonly made for mutual defense .
结成联盟往往是为了共同防御。 |
| 10. | A duct often contains cross braces .
管道内往往是有支撑拉条。 |
