Out with it. Don't be bashful.

有话快说，别扭扭捏捏的。

《新英汉大辞典》

See what's available. Don't be bashful.

寻找有用的途径，别害羞别人的看法。

youdao

Don't be bashful - speak up for yourself.

别害羞——你有话说出来啊。

youdao

Negotiate in good faith, and don't be bashful.

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