| 英文例句 | 第1天 | 第2天 | 参考答案 | |
|---|---|---|---|---|
| 1. | Scientists argue that redundant genetic information serves important evolutionary backup mechanisms. | 科学家认为冗余的遗传信息在进化中起到了重要的备份机制作用。 | ||
| 2. | The supposed remedy turned out to be completely ineffective. | 那种所谓的疗法结果证明完全无效。 | ||
| 3. | You're not supposed to operate this machinery without proper training. | 没有适当培训你不能操作这台机器。 |