例句與造句

1. On three famous conferences, the Shelter Island Conference 1947, the Pocono Conference 1948, and the 1949 Oldstone Conference, developments in theoretical physics were confronted with relevant new experimental results.
2. The conference, which cost $ 850, was followed by the Pocono Conference of 1948 and the Oldstone Conference of 1949 . They were arranged with the assistance of J . Robert Oppenheimer and the National Academy of Sciences.
3. It's difficult to find oldstone conference in a sentence. 用oldstone conference造句挺難的