extensive repair meaning in Chinese

大翻修
大修理

Heidfeld , the german racing in front of his home crowd , came off worse and had to go into the pits for extensive repairs
在自家门口作战的德国人海菲尔德，起步糟糕，不得不去维修站大修理。
After undergoing extensive repairs and restoration , it opened as a folk museum in 1987 . open 9am - 5pm daily , except tuesday and some public holidays
三栋屋是典型的客家围村， 1987年修缮后，成为一所博物馆，供公众人士参观。
To ensure their continued preservation and maintenance , extensive repairs and restoration have to be undertaken , and considerable traditional skills and craftsmanship employed
要将这些文物长久保存，必须运用精湛的传统技术，作全面修葺，以恢复它们原来面貌。