The dotted lines mean to fold it.

虚线就是要折的意思。

Oh, I didn't think that was dotted line yet, jazz hands.

我看这事还没准吧 小哥。

Incredulous, he traveled the dotted line again.

难以置信，他再次沿着虚线行驶。

Dotted line -- millions of dollars started to flow.

虚线——数百万美元开始流动。

Let me just draw a little dotted line there.

让我在那里画一条小虚线。

And the dotted line shows where Northern Ireland ends.

虚线表示北爱尔兰的尽头。

Fold the paper along the dotted line.

【fold】沿虚线将纸折起来。

Grandma, is it normal to see dotted lines.

奶奶 我现在满眼都是虚线正常吗。

Um, it's just right on the dotted line.

就签在虚线上。

" To sign on the dotted line, " then, means to sign the contract.

“在虚线上签字”，则表示签订合同。