Because I am not wrapping the (Out of Stock!) message in an HTML tag element, Razor can’t implicitly determine that the content within the @if block is the start of a content block.

由于我没有将消息“已售完！” 嵌套在HTML标签元素内，Razor不能隐式判断@if块中的内容是否是一个内容块的开始。

youdao

Tag paper: a very strong manilla, some almost untearable, generally made from rope stock.

标签纸：十分结实的马尼拉纸，一些简直不能撕开。

youdao

The stock market could tag on another 20 percent before valuations become a concern.

FORBES: Uncle Ben Wants You to Own Stocks

Firms tag all of their trades with a unique identifier for each trade by customer, by stock and time, among other things, Lime Brokerage CEO Jeff Wecker says.

FORBES: SEC To Say 'Tag, You're It'

If a customer likes 1 of the 400 sofas on Davidow's floor, he removes a tag from the item and scans it at a computer to see if it's in stock.

FORBES: Hurry Up And Wait