As for a case study, I could talk about certain religious community's requirements that women practice purdah.

至于说个案，我可以谈谈,某些宗教团体的规定,要求女性遵守深闺的习俗。

普林斯顿公开课 - 人性课程节选

As we see a little bit later, I could talk about the carbon-hydrogen bond in methane where there is a plurality of bonds. In this case, there is only the one bond but I just want to get the formulas.

因为我们后来看到一点点，我能讨论甲烷中的碳氢共价键,那有许多共价键，这种情况下，这只有一条共价键,但我想得到氟。

麻省理工公开课 - 固态化学导论课程节选

Or you can talk about the gate being open, and in this case, you can see that you will have an influx of ions.

或者你可以说闸门是打开的，就像这种情况，可以看到有离子通过它流入细胞。

麻省理工公开课 - 化学原理课程节选

Joining us to talk about this case and a few other Supreme Court decisions is Emily Bazelon.

NPR: Slate's Jurisprudence: Court Passes on Padilla Case

Reached by phone early Saturday morning local time, the duty agent at the NBI said nobody was available to talk about the case until Monday morning.

WSJ: NY man wanted in 2 Philippines killings arrested

Talk about a case of bad timing.

NPR: 'Washington Times' Calls for Hastert to Resign