In other words, sellers have the upper hand.

换句话说，卖方占了上风。

Does either side have the upper hand?

任何一方占了上风吗？

Right now, the aphids have the upper hand.

现在 他眼里只有瓢虫。

But the car seems to have the upper hand.

但汽车似乎占据着上风。

He has the upper hand. He has the high ground.

他占了上风。他在制高点。

She's 78 and nonambulatory. You have the upper hand here. Use it.

她78岁了，而且还不能走路。你有手就要用。

It may appear Britain has the upper hand, but there's a big catch.

英国似乎占了上风，但这里有一个大问题。

Neither side has the upper hand forever, even if it sometimes seems it might.

没有哪一方能永远占据上风，即使有时候似乎看起来如此。

So, sellers in many of those areas, well, they don't have the upper hand anymore.

所以，这些地区的卖家，他们不再占据上风了。

What are you talking about? We have the upper hand. Because without us, they have nothing.

你在说什么？我才占上风。如果没有我们，他们什么都没有。