widen的例句（widen在句子中的用法）

• Other circumstances also helped to widen the distance between the group. 其他的情况也助长加宽各种人民之间的距离.
• I do think, sir, we would be advised to widen our inquiries. 长官, 我确实认为我们最好扩大调查工作.
• Widen one's field of vision. 开眼界,拓宽视野.
• Yield spreads against Germany, the euro zone's benchmark economy, could also widen. 相对于欧元区基准经济体德国的收益率利差也可能扩大.
• He had an operation last year to widen a heart artery... 去年他接受了一个扩张心脏动脉的手术。
• Mr Dobson promised to widen the organisation's scope of activity. 多布森先生许诺拓宽该组织的活动范围。