| 1. | Is doubled to indicate an escape character
中的右方括号有两个，用于指示转义符。 |
| 2. | Writes the text representation of a double to the text stream
将double的文本表示形式写入文本流。 |
| 3. | It is pleasure doubled to chance upon a star in the hotel
与明星在酒店相遇，让入住酒店的您更感惊喜。 |
| 4. | The third run scored on a double to left by delmon young
戴蒙杨则击出左边方向的二垒安打得到本局第3分。 |
| 5. | The number of saudi students more than doubled to nearly 8 , 000
沙特阿拉伯的人数增长了2倍多，已经接近8000人。 |
| 6. | The membership of the other sectors could be doubled to make up a total of 1 400
而其他组别则把它加倍，便成为1400 。 |
| 7. | The membership of the other sectors could be doubled to make up a total of 1 400
而其他组别则把它加倍，便成为1400 。 |
| 8. | Both buys and sells more than doubled to maintain the same ratio
购进额和售出额都增长了一倍以上，而相对比例保持未变。 |
| 9. | The hotel has more than 300 guestrooms ranging from standard double to deluxe suite
三百馀套客房，五种规格，温馨舒适。 |
| 10. | The membership of the other sectors could be doubled to make up a total of 1 , 400
而其他组别则把它加倍，便成为一千四百。 |
