Exhale and ease your knees gently toward your chest.

呼气，并轻轻地将膝盖舒适地移向胸部。

金山词霸

The three-foot-deep water was so shallow that it only came up to my knees.

水深仅三英尺，浅得只到我的膝盖。

金山词霸

She crouched down with her hands and knees touching the floor.

她蹲下身子，双手和膝盖触碰到地面。

金山词霸

Flex your knees slightly and adopt a comfortable wide stance.

双膝微微弯曲，采用舒适宽大的站姿。

金山词霸

He felt tiny bits of grit and sand peppering his knees.

他感到细小的沙砾不断打在膝盖上。

金山词霸

She carefully perched on the canvas cushions, keeping her knees close together.

她小心翼翼地坐在帆布垫上，膝盖紧紧并拢着。

金山词霸

She positioned herself with her feet shoulder-width apart, slightly bending her knees.

她双脚与肩同宽站立，双膝微微弯曲。

金山词霸

Chilled by the tiles, his knees registered the coolness beneath them.

他的膝盖察觉到下方瓷砖传来的凉意。

金山词霸

They occasionally waded through the marsh up to their knees.

他们偶尔会涉水穿过湿地，水深及膝。

金山词霸

Her knees gave way suddenly.

她的膝盖突然发软了。

金山词霸

His pants were thickly coated with mud from the knees downward.

他的裤子从膝盖往下都被厚厚的泥浆覆盖。

金山词霸

He wore short trousers with his knees covered in scabs.

他穿着短裤，膝盖上结着痂。

金山词霸

His hands came down hard on his knees with a resounding smack.

他双手重重地落在膝盖上，发出响亮的拍击声。

金山词霸

Crushed by grief, I fell to my knees.

我被悲痛压倒，跪倒在地。

金山词霸

Dropping into a squat, she bent her legs at the knees.

她屈膝蹲下。

金山词霸