翻译练习W4-D3

From medical workers to the people's army, from scientific researchers to community workers, from volunteers to those who built the projects, from seniors to youths born after the 1990s and 2000s, numerous people fulfilled their missions at the cost of their lives and protected humanity with sincere love. 

They pooled their drops of strength into tremendous power and built an iron wall to safeguard lives. Many figures marched ahead without hesitation, many relays were accomplished hand in hand, many scenes showed touching moments, all these vividly illustrate the great spirit of fighting against the pandemic. 

从白衣天使到人民子弟兵，从科研人员到社区工作者，从志愿者到工程建设者，从古稀老人到“90后”、“00后”青年一代，无数人以生命赴使命、用挚爱护苍生，将涓滴之力汇聚成磅礴伟力，构筑起守护生命的铜墙铁壁。一个个义无反顾的身影，一次次心手相连的接力，一幕幕感人至深的场景，生动展示了伟大抗疫精神。

Youth is not a time of life; it is a state of mind; it is not a matter of rosy cheeks, red lips and supple knees; it is a matter of the will, a quality of the imagination, a vigor of the emotions; it is the freshness of the deep springs of life.

青春不是年华，而是心境；青春不是桃面、丹唇、柔膝，而是深沉的意志，恢宏的想象，炙热的感情；青春是生命的深泉在涌流。

Pool v.If a group of people or organizations pool their money, knowledge, or equipment, they share it or put it together so that it can be used for a particular purpose. 集中(资金、知识或设备，供大家分享)

Tremendous very great /extremely good 

It was a tremendous experience.

a tremendous explosion 巨大的爆炸声