滩地上像铺了一袭白雪，给人另一番冬日的景象，这景象着实让那些高不过脚踝的青草吃了一惊，它们战战兢兢地探着头脑。
B-Location I-Location I-Location O O O O O B-Thing I-Thing O O B-Person O O O B-Time I-Time O O O O O B-Thing I-Thing O O O O O O O O B-Thing I-Thing O B-Thing I-Thing O O O O O B-Thing I-Thing O O O O O O O B-Thing I-Thing O