She laid her hands on her swollen belly.

她把手放在隆起的肚子上。

《柯林斯英汉双解大词典》

Put your hands on your legs or your belly.

将双手放在你的腿上或腹部。

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But he cleared the harpoon line and let it run slowly through his raw hands and, when he could see, he saw the fish was on his back with his silver belly up.

然而他放松了鱼叉上的绳子，让它从他划破了皮的双手之间慢慢地溜出去，等他的眼睛好使了，他看见那鱼仰天躺着，银色的肚皮朝上。

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Then place your hands on the armrests, suck in your gut and raise yourself a few inches above the seat, using your belly, muscles and hands.

FORBES: Magazine Article