首个到达太平洋的欧洲人/ V4 e: K [) K$ L- e0 F; G
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... becoming the first European to lead an expedition to have seen or reached the Pacific from the New World.: Z. K4 ?/ H0 X I B6 N3 ^
6 v$ J$ g6 r4 J" a这句话觉得很别扭,尤其是后面的 to have seen or reached, 为什么要使用 to have done 的结构呢?