1. In 1948, he went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro.
    1948年他去了刚果的基伍湖，对一座后来被他命名为基图罗的新火山进行观察。

2. I found a deed dated 5 September 1768 between two brothers, John and William Waller, transferring goods between them; on the second page were the words:"and also one Negro man slave named Toby."
    我发现了一张于1768年9月5日签署的契据。该契据是在名叫约翰·沃勒和威廉·沃勒的两兄弟间在进行财产转移时签署的。在第2页写着：“还有一个名叫托比的黑人奴隶。”