Conversely, if homework matters, it should account for a significant portion of the grade.

相反，如果家庭作业很重要，它应该占分数的很大一部分。

In the fall, they eat a significant portion of the province's sunflower crop.

到了秋天，它们会吃掉该省相当一部分的向日葵。

Bartók went out, he travelled to a significant portion of Eastern Europe actually.

巴托克出门旅游，他走遍了东欧的很多地方。

The non acceptance of the new flavor by a significant portion of the public brought about a prompt restoration of the Classic Coke, which was then marketed alongside the new.

由于公众大部分不接受新口味，经典可乐很快就被重新推出，并与新口味一起上市。

Even though they spend the significant portion of the year hibernating, according to this case study, marmots are still considered excellent subjects for animal behavioral studies.

尽管土拨鼠一年中的大部分时间都在冬眠，根据这个案例研究，它们仍然被认为是动物行为研究的优秀对象。