The last decade hasn’t been smooth. Brewster rattles off challenges: tariffs on equipment and consumables sourced from China, Europe, Mexico, and Canada; price hikes on vinyl and paper; labor shortages; and SBA lending issues layered on top of the whiplash of COVID, when only “necessary businesses” were allowed to stay open.
输入：target = 12, position = [10,8,0,5,3], speed = [2,4,1,1,3]
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The astronauts were helped on to a stretcher, which is standard practice after spending so long in the weightless environment.
（三）国务院财政、税务主管部门规定的其他情形。