彼は交渉させるには手づよい人です。
tbd
He is a right person who can drive a hard bargain.
He is a firm man who can drive a hard bargain.
[More...]
ついに、その共産主義者は手づよい味方を得た。
tbd
The communist got his dependable supporter at last.
[More...]
あいつも海千山千だから、相手と取引させてもかなり手づよいぞ。
tbd
With all of his tricks he has mastered, he will be able to deal with any formidable client.
[More...]