This country will fortify the coastal areas.

该国将沿海地区的防御。

I was fortified by the knowledge that I was in a sympathetic house.

知道我合意的房子，我感到精神倍增。

He fortified himself with a sandwich.

他吃一块三明治, 以增体力。

The friary seemed to have been fortified in such a way as to resemble a fortress.

修道院似乎被化如同堡垒一样。