gravely造句

"I think I've covered that business more than adequately," he said gravely.
“我想我已经把那件事说得够详细了，”他正色说道。

"Its rarity value is high," Gibson announced gravely.
“它极为稀罕，”吉布森严肃地宣布。

Her mother was gravely ill.
她母亲病得很重.

• #gravely