真正走进吊脚楼，是我们举家迁回祖籍湖南省江华瑶族自治县的第三年。

It was really the third year since my all family had been back to hometown of Jianghua. Pan Xiangbin, my classmate of junior school was from the Yao's mountain village.

迁回国内之后，中国科学社积极参与国内的科学名词审定工作。

After returning homeland, the science Society of China actively attends the censorship of science terms.

奥立弗·退斯特迁回济贫院的头六个月，这种制度正处于全力实施之中。

For the first six months after Oliver Twist was removed, the system was in full operation.

我希望能够奉献平庸的才能，去铲除那些奸邪凶恶的敌人，振兴汉朝，迁回旧都洛阳。

I hope I can be mediocre dedicated to the eradication of those Jianxie ferocious enemy, the revitalization of the Han Dynasty, Luoyang all move back to the old.

锯齿波从某一始点到某一终点沿着一条直线上升(或者下降)，在终点的时候它马上跃迁回其起始值。

A sawtooth wave rises (or falls) in a straight line from a starting point to an ending point, at which time it instantaneously jumps back to the starting value.