| 1. | His political life spans half a century .
他的政治生涯长达半个世纪。 |
| 2. | A hank of cotton yarn measures 840 yards .
一汉克的棉纱长达840码。 |
| 3. | Some histories are one hundred volumes long .
有些历史书籍长达百余卷。 |
| 4. | He made a marathon speech of six hours .
他作了长达六小时的马拉松演讲。 |
| 5. | Some flukes can be as long as 1cm .
有些吸虫可长达一厘米。 |
| 6. | He had been confined to the wooden box for over ten hours .
他被禁锢在木箱里长达十多个小时。 |
| 7. | His line of communications trailed back a thousand miles to tripoli .
他的交通线长达一千英里，直到黎波里。 |
| 8. | But major currencies can have any maturity up to a year and sometimes longer .
但是主要货币的到期日则无一定，可以长达一年甚至更长时间。 |
| 9. | Several hours ago he had delivered (for a fee) an hour-long lecture to an adult study group .
几个小时之前，他对一个成年人学习班作了长达一个小时的演讲（收费的）。 |
| 10. | No adverse effects have been reported upon exposure to 0.04% carbon monoxide for as long as one hour .
据报道，据报道，暴露在004的一氧化碳中长达一小时，没有不利影响。 |
