开天辟地: 1.(天地开辟) when heaven was separated from earth -- the creation of the world; in the beginning of the heaven and the earth genesis2.(有史以来) since the dawn of history; since the beginning of h
壮举: magnificent feat; heroic undertaking 短语和例子大无畏的壮举 a feat of great daring; 史无前例的壮举 unparalleled feat; 人类首次登月是一个勇敢的壮举。 man's first landing on the moon was a feat of great daring