In the PDF form, there could be graphic elements such as a vector image, an oblique line, and a curved line.
在PDF表单中,可以有图形元素,例如矢量图像、斜线和曲线。
When you send an e-mail you can also send a file as an attachment and that file can be a graphic, a program, a sound or whatever.
当发送电子邮件时,你还可以把一份文件作为附件发送,该文件可以是图片、程序、或声音文件等。
A case can be made that rich nations export environmental problems, the most graphic example being climate change.
我们可以说,富裕国家输出其环境问题,最生动的例子就是气候变化。
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