Trade protectionism fundamentally alters the make-up of an economy .

贸易保护主义从根本上改变了一个经济体的构成。

Whoever forges or alters the signature or other particulars recorded on an instrument shall bear legal responsibility .

伪造、变造票据上的签章和其他记载事项的，应当承担法律责任。

This action is necessary because anything that alters the binary after it is signed invalidates the signature .

这一操作是必需的，因为签名后对二进制文件所做的任何更改都会使签名无效。

She alters my dance outfits .

她帮我修改跳舞的服装。

In this way , each artist establishes a different relationship between viewers and content , and alters our perception of what we are seeing .

通过这种方式，每一位艺术家在参观者和内容之间建立了一种不同的关系，并影响着我们对所看到的东西的看法。