| Gb | Eng |
|---|---|
| 我们必须加倍努力来澄清这一神秘的事件。 | We must multiply our efforts to clear up the mystery. |
| 石油化工产品现在已占所有化学制品的四分之一，十年后预计这个数目还要加倍。 | Petrochemicals today account for one fourth of all the chemicals made, in ten years this amount is expected to double. |
| 如果是加急电报，费用将加倍。 | If your cable were urgent, the rate will be doubled. |