Not the day you're after? Here's the solution to yesterday's Strands.
It had previously been thought that vaccinating children against chickenpox would cause a problematic rise in the linked condition shingles, but a recent long-term study from the US disproved that theory.
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时光荏苒，曹家大院如浩瀚晋商历史中的小花，隽永含蓄，给我们留下无限遐思。我们骑行路过这里，总会停下来歇歇脚，细细打量这个并不普通的大院子。这处院落已经登记为文保单位，但愿有更多人见识到它的美。
當唐納德·特朗普（Donald Trump，川普）於週二（2月24日）晚間發表國情咨文演說時，預料他將強調自己重返白宮第一年的政策成就。