Slice the onions into strips, following the natural lines of the onion.

按照洋葱的自然线条，将洋葱切成条状。

I always like to drag the corner out, just kind of along the natural line.

我总是喜欢将角拖出，就像沿着自然线一样。

Not seldom in the rapid vicissitudes of the chase, this natural line, with the maternal end loose, becomes entangled with the hempen one, so that the cub is thereby trapped.

在瞬息万变的追猎中，这种情况并不罕见，这根天然的绳索，在母亲那一端脱落下来，和捕鲸索纠缠在一起，结果就把鲸崽缠住了。

And then on the top, the only place I really overline is just right here in the Cupid's bow, and then I follow my natural line as I go down.

然后在顶部，我唯一真正强调的地方就在丘比特的弓上，然后我沿着我的自然路线向下走。