频繁: frequently, often...
瓜: melon, gourd, squash...
象棋: Chinese chess...
南北: north and south, north to south...
承包: to contract, to undertake (a job)...
面面俱到: (idiom) take care of everything; handle everything...
专注: to focus, to concentrate, to give one's full attention...
生命: life (as the characteristic of living beings), living being, creature...
上课: to go to class, to attend class, to go to teach a class...
左: left, the Left (politics), east, unorthodox, queer, wrong, differing, opposite, variant of...
