In a severe recession, while some people trade down to fast food, many others eat at home more frequently to save money.

在严重的经济衰退中，一些人会选择吃快餐，而另一些人为了省钱会更经常性地在家里吃饭。

Depression is a severe recession.

萧条：严重的衰退。

Brazil is in the midst of a severe recession.

巴西正在经历严重的衰退。

"Behcet's disease" repeated attacks, deteriorating eyesight severe recession.

“贝西氏病”则反复发作，每况愈下，视力严重衰退。