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- To advance upon a fortress 逼近要塞
- IT was past two o'clock, no one was yet asleep, when the quartermaster appeared, bringing a command to advance upon a little place called Ostrovna. 两点多钟了，谁也没有睡着，司务长此时进来传达了进驻奥斯特罗夫纳镇的命令。
- The easiest way to capture a fortress is from within. 堡垒最容易从内部攻破。
- He is too timid to venture upon a new undertaking. 他太胆小，不敢从事新的事业。
- In short, I wish now to live in a fortress. 总而言之，如今我希望住在戒备森严的堡垒里。
- Soldiers quietly crawl to advance to enemy. 士兵们悄悄地向敌人匍匐前进。
- Our room opened upon a view of the bay. 从我们房间可以看到海湾。
- She was hired to advance for a best-selling author. 她受雇为一名畅销书作者做广告。
- I come upon a group of children play in the street. 我遇到一群孩子在街上玩耍。
- The officer directed them to advance. 指挥官命令他们前进。
- He patterned himself upon a man he admired. 他模仿一位他钦佩的人。
- They retook a fortress in the naval port. 他们夺回军港中的一个要塞。
- He asked them to advance him a month's salary. 他请求他们给他预支一个月的薪水。
- Let's fix upon a date for the meeting. 我们来确定一个会议日期吧。
- They made an attempt on a fortress. 他们试图夺取这一要塞。
- It is a great force to advance all kinds of work. 那是一个推动各项工作的巨大动力。
- He hit upon a photo taken ten years ago. 他偶然发现一张十年前拍的照片。
- In the forest, we came upon a flock of pheasants. 在森林里我们碰到一群雉鸡。
- To advance or set forth(charges) in a court. 提起诉讼在法庭上提议或提请（诉讼）
- A defensive structure or position;a fortress. 要塞一防御工事或位置；一堡垒
