?? 詞語組成解析
n. 南極光
??? 情景例句
Come forward.
到前面來。
Shall you excuse his ignorance?
你要原諒他的無知嗎？
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到達油層，石油就會由于地下巨大的壓力流到地面上來，