Thigh clearance between the slider and the seam edge causing slider to operate with difficulty.

拉链牙与布边的距离太近，导致拉链拉合有困难。

youdao

Take something long (I used a chopstick, but the end of a pencil or even a pair of scissors will also work well), slip it inside, and nudge the seam into a nice smooth edge.

用个长的东西(我用的是筷子，不过铅笔头甚至剪子也都行)，深入里面，将接缝边缘推的光滑美观。

youdao

The sewing: with a layer of sheet edge wrap another layer of garment seam stitching, and make second or third times and joint.

包缝：以一层衣片边包住另一层衣片边缝缉，再作第二或第三次缝缉。

youdao

This is a tough job because 21st century innovation weaves a fine seam between the leading edge and the bleeding edge.

FORBES: Managing Capital Is Not The Same As Managing Cash

For his twelfth birthday, Sandy had gotten a large, flat black portfolio made of hard cardboard that folded along a sewn seam and was secured at the top edge with two attached lengths of ribbon that he tied in a bow in order to fasten the leaves.

NPR: Roth Rewrites History with a 'Plot Against America'