If you hold down Control and press the minuskey, the size decreases each time you press it.
如果你按住控制，并按下减号键时，尺寸减小，每次你按下它。
2
We've probably all known programmers who decide that the solution is just to display a message that says approximately, "Key Numbers with no commas and a leading minus sign."
我们也许都遇到过这样的程序员，他们认为解决方案不过是显示一个像“别键入逗号和前置负号”这样的消息。
3
Policymakers also cut a key interest rate to a historic low of minus 0.3 per cent and agreed to buy more assets with the proceeds of its existing bond purchases.