In the author's opinion, the shortage of L a bour market is one of the causes for the backwardness in the west.

作者认为，劳动力市场缺乏是西部地区落后的重要原因之一。

youdao

In 1982, a French scientist named Roger Bour of the Paris Natural History Museum concluded that the Schweigger specimen didn't originate from Aldabra, after all.

WSJ

Dr. Bour quickly concluded that the specimen came from Brazil, not Aldabra, and that gigantea was therefore no longer a valid name.

WSJ

That same year, Dr. Bour was rooting around the Paris museum specimens and came across a two-foot-long specimen smelling faintly of the varnish that once had been used to polish it for display.

WSJ: Gigantea vs. Elephantina Isn't a Monster Movie��It's a Slow-Moving War of Words