他用沙子建造了一座雄伟的沙堡。

He ___built a magnificent sandcastle out of sand.

他通过多年的努力建立了自己的公司。

He ___built his own company over many years of hard work.

定期锻炼可以帮助增强体质。

Regular exercise helps to ___build up your physical strength.

那个举重运动员体格健壮，肩膀宽厚。

The weightlifter has a broad-shouldered and powerfully ___built physique.