But recently, this air flow has become bent into a pronounced zigzag pattern, meandering north and south.

不过，最近这股气流明显呈“Z”形走势，向南北方向蔓延。

The zigzag pattern means her hair does not even betray the scars - leaving no clue she had the condition at all.

这种之字形意味着她的头发不会露出她的伤疤——这样不会留下任何她有过此病的迹象。

To increase the reliability of the fabric ends (reduce fraying), sew a zigzag pattern on all the fabric seam edges.

为了提高织物的两端可靠性(减少磨损)，缝一缝边缘的锯齿模式对所有织物。

STEP 5: At this point, you have successfully made the first zigzag pattern. Just repeat the process until you reach your desired destination.

第五步：这时候，你已经成功的完成了第一个“之”字形路线。重复以上的过程，直到你能随心所欲的到达你的滑行目标。

The nearby bathroom is tiled in a zigzag pattern of contrasting colours, and features small wooden shelves with grooves to store toothbrushes and toothpaste.

旁边的浴室用有颜色反差的瓷砖贴成锯齿形，它以带有凹槽的小木架为特色，木架用来存储牙膏和牙刷。