It felt as though the household was passing through some horrible wartime rationing. Once a daily luxury, the mid-afternoon milking had become at first irregular before fading to an almost complete absence. Conferring on the crisis from the comfort of the third floor sun deck, Edmund and Susan decided that the time had passed for inaction. If they were not to live at the mercy of others for their basic food security, it would be necessary to root out their own reserves, however problematic that might be without opposable thumbs.

Learning Chinese? Our elementary Chinese lesson for today covers the most native way Chinese people ask exasperated rhetorical questions, so that you can sound as world-weary as everyone else. Also in the mix: how to complain about Beijing's air quality and traffic problems and a cultural note on why no-one has their phones stolen in China. So if you're learning Chinese or just learning to get by in China, listen to our show and let us know what you think in the comments section below.