描写春天的英语句子可归纳为以下五类，涵盖自然景观、情感表达及文学引用：

自然景观描写

- The grass is green, the flowers blossom, spring is here.（草变绿，花绽放，春天到来了。）

- The world comes alive in spring, with colors and sounds bursting forth.（春天万物复苏，色彩与声音竞相迸发。）

- The hills get clear, the rivers rise, and the sun blushes.（山川澄澈，河流上涨，太阳泛红。）

情感与氛围表达

- Spring is when you feel like whistling even with a shoe full of slush.（春天即使鞋里灌满泥巴，也想吹口哨。）——道格·拉森

- The flowers are a riot of color, the lovely grass, trees, birds, beasts, insects, fish.（鲜花五彩斑斓，绿草如茵，鸟兽虫鱼共舞。）

文学与哲理引用

- April hath put a spirit of youth in everything.——莎士比亚（四月为万物注入青春活力。）

- In the spring time, the only pretty ring time, when birds do sing...（春天是最美的婚恋季，鸟儿欢歌。）——莎士比亚

季节特征总结

- Spring brings the warmth of the sun and the smell of fresh flowers.（春天带来阳光与鲜花芬芳。）

- The world is reborn in spring, with life returning after winter's chill.（春天万物重生，驱散寒冬严寒。）

以上句子可灵活运用，根据具体场景选择合适表达。