-(坚决地;坚定地)firmly;resolutely:
firmlyinvite;固请
resolutelyrefuse;firmlydecline固辞
-(本来;原本)originally;inthefirstplace;asamatterofcourse:
Itisjustasitshouldbe.固当如此。
-(固然)certainly;admittedly;assuredly:
Admittedlywecanmakethejourneybytrain,butthereisnoharminourtravellingbyboat.乘车固可,乘船亦无不可。