如果接缝不是外包边，必须确保缝头锁边并遮住毛边防止散边。

If seams are not fell flat, you must ensure seams are serged to cover the raw edges and thus prevent raveling.

youdao

最后，他打开第三道门，他看见一群人悠散的站在狗屎里边闲聊，边喝着咖啡，。狗屎只到他们的膝盖。

Finally, he opens the third door, and sees a bunch of people standing around chatting and drinking coffee, up to their knees in shit.

youdao

重要的是酒杯要透亮，杯壁得尽可能薄，杯脚上方的杯身得向杯边内切，这样的话匀摇酒杯时，酒香能缓释出来，但又不至于把酒洒出或者散味。

The main thing is to have clear glass that is as thin as possible with a bowl on a stem that goes in towards the rim so that you can swirl to release aroma without losing either wine or vapour.

youdao