他首先是用铅笔记下 探察家的叙述，等到探察家提出了证据以后再用墨水笔记下来。
The recitals of explorers are put down first in pencil. One waits until the explorer has furnished proofs, before putting them down in ink.
奥勃良有些心不在焉地摸一摸他的两只口袋，摸出了一本皮面的小笔记本和一支金色的墨水笔。
Somewhat absentmindedly O'Brien felt two of his pockets and then produced a small leather-covered notebook and a gold ink-pencil.
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