| 21. | The square of 7 is 49. |
| 7的平方是49。
|
| 22. | 49 is a perfect square . |
| 49是完全平方。
|
| 23. | I'm basically a bit of a square . |
| 我是比较古板的。
|
| 24. | That idea hasn't worked, so it's/we're back to square one. |
| 那主意行不通,得从头再来。
|
| 25. | Is their business on the square ? |
| 他们做生意规矩吗？
|
| 26. | The square root of 5 (5) is a surd. |
| 5的平方根(5)是不尽根。
|
| 27. | The area of the office is 35 square metres. |
| 办公室的面积是35平方米。
|
| 28. | The kitchen is 12 square metres in area/has an area of 12 square metres. |
| 厨房的面积是12平方米。
|
| 29. | The police barricaded off the entrance to the square . |
| 警方在广场的入口处设置了路障。
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| 30. | The Monument to the People's Heroes lifts above Tiananmen Square . |
| 人民英雄纪念碑雄伟地耸立在天安门广场上。
|