So, we'll need to append it to the front of the image data, like this.

所以，我们需要将它附加到图像数据的前面，就像这样。

They sent this to America where Einstein appended his signature to it before it was sent to the administration of President Roosevelt.

他们将其发送到美国，爱因斯坦在其上签名，然后将其发送到罗斯福总统的政府。

" I say what I think, sir, " the sailor answered courageously, not failing at the same time in ship courtesy, which demanded that " sir" be appended to each speech he made.

" 我讲的是我的看法，先生。" 水手鼓起勇气说，没有忽略船上的规矩，在每一句话后面都加上了" 先生" 。