0839名無しさん@英語勉強中 (ワッチョイW 03a7-PFzm)
2017/12/30(土) 17:58:53.66ID:JKVgjXsL0The inventors are thus the patent-holders,a factor we still see in the promotion of such business leaders as the heads of Microsoft,Apple,Google,and Facebook.という英文にあるa factorの文法が分かりません