我认为这是一个要测验问题，也许是第五道题。

Which — I think this is a quiz question here, probably number five.

youdao

最出名也是最不幸的项目可能要算是希思罗机场第五航站楼了，它被地方规划部门搁置了数年后才在2001年最终被批准。

The most notorious example is probably Heathrow airport’s fifth terminal, which languished in the planning system for year upon year before eventually being approved in 2001.

youdao

第五日要献公牛九只，公羊两只，没有残疾，一岁的公羊羔十四只。

And on the fifth day nine bullocks, two RAMS, and fourteen lambs of the first year without spot.

youdao

Because step five is that we need to fill in our bonding electrons, and we start it with filling in two electrons per bond.

因为第五步要做的是将我们的成键电子填在这，所以我们开始在每个键处填上两个电子。

麻省理工公开课 - 化学原理课程节选

And I want to focus especially on pages 4 and 5.

我想要重点讲一下第四第五页。

耶鲁公开课 - 1945年后的美国小说课程节选

Which--I think this is a quiz question here, probably number five.

我认为这是一个要测验问题,也许是第五道题

耶鲁公开课 - 聆听音乐课程节选