Courses in piano include music theory, keyboard skills, applied composition, and related subjects.

钢琴课程包括：乐理﹑琴键技巧﹑实用作曲以及相关课程。

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In Europe, the market has generally preferred hand-carved frames to those common in England and America in the 19th century, which were adorned with molded and applied ornament made from "compo, " a plasterlike composition material.

FORBES: Features

Data from NEAR could help answer questions about the origin and composition of asteroids, comets and the solar system, according to the mission managers at the Applied Physics Laboratory in Laurel, Maryland.

CNN: NEAR and Eros