adj.坦率的,直率的; 和善的,慈善的;一片至诚;
例句:
Frank was very kind, manly, open-hearted.
弗兰克非常善良, 有男子气概, 并且心胸坦荡.
Professor Wang is open-hearted and upright.
王教授胸怀磊落.
She was truthful, open-hearted and cheerful.
她实事求是, 心胸开阔,快活.