| 81. | extend the time to July 31 |
| 将时间延长至7月31日
|
| 82. | extend the operation |
| 扩大有效范围;延长有效期限
|
| 83. | extend trade |
| 扩大贸易
|
| 84. | extend one's travels to the interior |
| 把旅游路线延伸到内到
|
| 85. | extend one's commercial operations |
| 扩大商务活动
|
| 86. | extend its output |
| 扩充其产品。
|
| 87. | extend a helping hand |
| 伸出援助之手
|
| 88. | broaden [enlarge, expand, extend ,widen] the mental horizon |
| 开阔眼界
|
| 89. | extend a wide hospitality to Americanisms |
| (辞书等）广泛收录美国用语
|
| 90. | extend [reduce] hours of labor |
| 延长[减少]劳动时间
|