口下手(くちべた)inarticulate, clumsy with words, poor at speaking

口(くち)下手(べた)な僕(ぼく)はよく人(ひと)に誤解(ごかい)されます。

Being inarticulate, I am often misunderstood by others.

夫(おっと)は口下手(くちべた)なので、接(せっ)するのが難(むずか)しいです。

My husband is inarticulate, so it's difficult to interact with him.

口(くち)下手(べた)な妻(つま)ですが、お酒(さけ)を飲(の)むとよく喋(しゃべ)ります。

My wife is inarticulate, but she talks a lot when she drinks alcohol.

あんなに口下手(くちべた)だった彼(かれ)がまさか漫才師(まんざいし)になるとは…！

It’s hard to believe that someone who was so inarticulate has become a comedian!

夫(おっと)は口下手(くちべた)で接(せっ)しにくいが誠実(せいじつ)で、よき夫(おっと)である事(こと)は間違(まちが)いない。

My husband is inarticulate and difficult to approach, but he is sincere and undoubtedly a good husband.