这种测试需要高度专业化的技能和装备，以便最优化地进行。

This testing requires highly specialized skills and equipment in order to be optimally performed.

youdao

不过这还不是专业摄影师在棒球赛中使用的唯一装备。

But that's not the only equipment the pro USES at a baseball game.

youdao

我 们不能不讨论一下在棒球赛中专业摄影师们所使用的装备。

We can't leave this topic without discussing what the pro uses at a baseball game.

youdao