sign on

基本解释

Put up a sign on your desk that says “Action”.
将“执行”做成一个标志放在你的桌上。
With one swipe, I can sign on electronic screen, get rid of paper completely.
刷一下，我就可以在电子屏幕上签字，完全丢掉纸质的收据。
You considered painting your car yellow and posting a “taxi” sign on the lawn next to the garage door.
你想过把你的车子漆成黄色，并在车库门旁的草坪上立一个“出租车”的标志牌。

We see this sign on drug stores and whenever we visit a doctor to get an order for medicine.
- And here as promised is that other operator -- looks a little weird, but because assignment is already using the equal sign to assign one value on the right to a variable on the left.
在这里正像所承诺的那样，其他的操作-,看起来有点怪异，但是因为“=“已经被用来当赋值运算符了,用来把右边的一个值赋值给左边的变量。
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With one swipe, I can sign on electronic screen, get rid of paper completely.
刷一下，我就可以在电子屏幕上签字，完全丢掉纸质的收据。
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The more carriers that sign on, the more broadly Google's technology will be distributed.
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