There's no pointing going down the line.

没意义一直找理由了。

But you get choices as you go down the line and who you admire, who you want to copy.

但是，当你下线时，你会有选择，你钦佩谁，你想复制谁。

He was quite generous. He went down the line and shook hands with a pretty good number of us who were there that day.

他很大方，与我们当天在场的很多人握手。

This entire system works because the speed of light or the speed of the warning going down the line, is 186,000 miles per second.

整个工作系统的工作原理是因为光速或者警告依照线性传输，速度为每秒186000英里。

This entire system works because of the speed of light, or the speed of the warning going down the line, is 186.000 miles per second.

整个系统之所以有效，是因为光速或警告线下行的速度为每秒 186. 000 英里。

And so instead of that non-directed donor helping just one person receive a transplant, they can help two, three, five, 10, 30, 60 people receive a transplant as we go down the line in the chain.

因此，非定向捐赠者不是只帮助一个人接受移植，而是可以帮助 2、3、5、10、30、60 人接受移植，当我们沿着链条向下走时。