英语语法分析

Twenty years has passed since Tangshan was hit by earthquake.

唐山遭受地震以来二十多年已经过去了。

Volunteer from Tangshan contributes a lot to the nursing house.

来自唐山的义工们为养老院做出了很多贡献。

The China Earthquake of July 28, 1976 (The Tangshan Earthquake).

1976年7月28日特大地震(唐山大地震)。