出门旅游或者出差等等，我们一般都会选择自驾车、高铁以及飞机的，那么就有一些孕妇担心坐飞机出行会不会有辐射呢？究竟孕妇是否可以坐飞机出行？对于这样的问题，我们一起来了解一下！
When I draw a text in a canvas with a typeface that is loaded via @font-face, the text doesn\'t show correctly. It doesn\'t show at all (in Chrome 13 and Firefox 5), or the typeface is wrong (Opera 11
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