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- All other systems collapsed, generally due to polar shifts that caused all technology to become obsolete overnight. 所有其他的系统瓦解，通常由于极性的改变导致了所有科技一夜间被废弃。
- The two systems of government are polar opposites. 这两种政体正好相反。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- An hour later they came off the night shift. 一个钟头之后他们下夜班了。
- differential polarization shift keying (DPolSK) 差分偏振移位键控
- The struggle is due to the polarity shifts upon earth that are pressing each into the opposing dance. 挣扎极性是源于地球上极性的变更，从而将每人都压入相反的舞蹈中。
- He had to make shift with what was on hand. 他只好用现有的东西将就应付。
- He always tries to shift the blame to someone else. 他总是试图将过错推卸给别人。
- Are there any animals in the polar circles? 南极圈和北极圈内有动物存在吗？
- He had to make a shift with what was on hand. 他只好用现有的东西将就应付。
- No detergent can shift these stains. 任何清洁剂都不能除掉这些污迹。
- You have to shift as you drive around the corner. 你拐角时要换挡变速。
- They were taking turns to be on the night shift. 他们轮流做夜班。
- Should I shift gears before making a turn? 我拐弯之前该不该换挡?
- Located or found in one of the Polar Regions. 环极的，围绕极地的位于或发现于一个极地区域中的
- In spite of vigilance a polar bear escape from the zoo. 尽管警戒很严，北极熊还是逃出了动物园。
- He's have to shift for himself since his mother die. 他母亲去世後他只好自谋生计。
- The tools shift around in the car boot every time we turn a corner. 我们每次转弯，汽车行李箱里的工具就来回动。
- The polar region is the habitat of the polar bear. 北极地带为北极熊的栖息地。
- Although they can swim, the polar bears are terrestrial animals. 北极熊虽然会游泳，但也是陆栖动物。
