What if you'd rather tell head or tail to use bytes instead of lines?

如果您想让head或tail以字节而不是以行为单位，那该怎么办呢？

youdao

I can't make head or tail of these instructions.

我对这说明书摸不着头脑。

youdao

Henry puzzled over the figures for hours without making head or tail of it.

这些数字亨利苦苦地算了好几个钟头，还是摸不着头脑。

youdao

Each segment has an electromagnet attached to it, and these are activated by a current that flows from head to tail in more or less the way that a nerve signal flows in a real animal.

ECONOMIST: Robots