“大气层宽广有力，它是由几百英里厚的各种气体的海洋构成的。” 一句的英文表述，哪一项正确？
A、The atmosphere is large and powerful, it consists of an ocean of gases hundreds of miles high.
B、The atmosphere is large and powerful, and, it consists of an ocean of gases hundreds of miles high.
C、Large and powerful, and the atmosphere consists of an ocean of gases hundreds of miles high.
D、Large and powerful, the atmosphere consists of an ocean of gases hundreds of miles high.
A、The atmosphere is large and powerful, it consists of an ocean of gases hundreds of miles high.
B、The atmosphere is large and powerful, and, it consists of an ocean of gases hundreds of miles high.
C、Large and powerful, and the atmosphere consists of an ocean of gases hundreds of miles high.
D、Large and powerful, the atmosphere consists of an ocean of gases hundreds of miles high.