the law of gravity万有引力定律

Gravity causes these objects to fall to earth.重力使这些物体落到地面。

the gravity of the financial position财务状况的严峻

Those who grab power through violence deserve punishment which matches the gravity of their crime.那些通过暴力行径攫取权力的人应该受到与他们的严重罪行相应的惩罚。

There was an appealing gravity to everything she said.她说的每句话都带有一种颇具感染力的庄严。