1·Rhythm is important for reducing jerkiness in the water.
节奏为在水里减少急动是重要的。
2·The goal of buffering an image is to remove jerkiness from it.
缓冲图像的目的是除去从它的跳动。
3·While scrolling web pages, playing some web-based games and watching videos from YouTube and the Onion, I noticed some jerkiness and skipping.
在浏览网页，玩在线游戏和观看YouTube和Onion的视频时，我注意到屏幕有时会有振动现象。
4·Instead of estimating jerkiness based solely on frame rate or motion activity, the number of consecutive dropped frames forms a basic estimation unit.
代替只基于帧速率或运动活 动性来估计图像跳动，相继的丢失帧的数目形成基本估计单位。