| 1. | Scientists believe that whales live for twenty to thirty years 科学家们认为鲸可以活二十年到三十年。 |
| 2. | Scientists believe that whales can live for twenty to thirty years 科学家们认为鲸可以活二十到三十年。 |
| 3. | People use short sentences made up of twenty to thirty words in average in morden writing 现代写作用较短的句子,每句平均有20到30个词 |
| 4. | For the rest of the day the stiffness lasts for about twenty to thirty minutes after sitting 其它时间,坐下来再起来的话,大概僵硬二、三十分钟。 |
| 5. | Get off at hong kong adventist hospital after 15 to 20 minutes and walk along bowen road for twenty to thirty minutes 游客下车后,沿宝云道步行约20至30分钟便可到达姻缘石。 |
| 6. | Acute cerebral hemorrhage is the severest type of cerebral apoplexy , accounting for twenty to thirty percent of the total cases 急性脑出血是脑卒中最严重类型之一,占全部脑卒中20 % - 30 % 。 |
| 7. | Nearby stood six stone water jars , the kind used by the jews for ceremonial washing , each holding from twenty to thirty gallons 照犹太人洁净的规矩、有六口石缸摆在那里、每口可以盛两三桶水。 |
| 8. | Experts say a reduction of only four or five percent in body water leads to a drop of twenty to thirty percent in work ability 专家们称人体水分减少仅4 %或5 %就会导致人体工作能力损失20 %到30 % 。 |
| 9. | However , in the past twenty to thirty years , a new approach appeared known as critical discourse analysis ( cda ) by linguists 但近二三十年来出现了一种全新视角的语篇分析方法。它被语言学家们称作批评性话语分析。 |
| 10. | In the last twenty to thirty years , with the fast extend of economic globalization , the global environmental problems have become even seriously 近二、三十年来,随着经济全球化的迅速扩张,作为其后果之一的全球环境问题日渐严重。 |