hesitant
adj
tending to be slow inspeaking or acting because of uncertainty or unwillingness犹豫的; 踌躇的; 迟疑的
a hesitant reply, manner, voice, speaker 犹疑不决的回答、 举棋不定的样子、 结结巴巴的声音、 说话吞吞吐吐的人
I'm rather hesitant about signing this. 我不大愿意签这个字.
I'm afraid I can't agree with you. That's a good way of giving information, but it's not a good way of persuading people. For one thing, it's boring, and people aren't going to read an ad that looks boring. For another thing, one computer looks very like