Before going out shooting, cut a string that equals your height and keep it in your pocket or camera bag.

在外出拍摄前，剪一段和你身高差不多的绳子，装在口袋里或摄影包中。

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If you use source elements in markup, SRC will be an empty string. Of the properties, the only ones immediately available are width and height, which set the size of the container.

如果您在标记中使用源元素，src将是一个空字符串，唯一立即可用的是width和height，用于设置容器的大小。

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Getting cover is, however, subject to a string of other factors, such as type of diabetes, height, weight, family history and whether or not the applicant smokes.

然而，保险倾向于一系列其他因素，如不同型糖尿病、身高、体重、家族史和吸烟史。

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They were introduced by security forces at the height of the Troubles to replace rubber bullets following a string of fatalities.

BBC: Legal move over plastic bullets