过年: celebrate the new year; celebrate the spring festival; spend the new year; spend the spring festival 短语和例子今年过年, 全城都将放焰火。 the whole city will celebrate the new year with fireworks. 快过年了。 it
来历: origin; source; antecedents; background; past history 短语和例子查明来历 trace to the source; ascertain a person's antecedents