膝を崩す

ひざをくずす

to sit at ease

体調を崩す

たいちょうをくずす

to fall ill; to become indisposed; to have one's physical condition deteriorate

相好を崩す

そうごうをくずす

to smile broadly, to grin widely

用を足す

ようをたす

to take care of some business, to go on an errand

崩す

くずす

to destroy, to demolish, to pull down, to tear down, to level

身を持ち崩す

みをもちくずす

to ruin oneself

足跡を残す

あしあとをのこす そくせきをのこす

to leave one's footprints, to leave one's mark on, to leave a message (behind)

足を滑らす

あしをすべらす

to lose one's footing, to slip

足を伸ばす

あしをのばす

to (relax and) stretch one's legs out

足をすくう

あしをすくう

to trip someone up, to pull the carpet from under

着崩す

to wear (formal clothing) in a casual fashion

突崩す

つきくずす つき くずす

to crush, to break through, to flatten

足す

たす

to add (numbers)

足元をすくう

あしもとをすくう

to trip someone up, to pull the carpet from under

足を棒にする

あしをぼうにする

to walk one's legs off; to walk until one's legs feel like lead; to walk to the point of exhaustion

足し算をする

たしざんをする

add

手足を伸ばす

てあしをのばす

to stretch out

足を踏み出す

あしをふみだす

to step forward; to take a step forward

雪崩を打つ

なだれをうつ

to surge like an avalanche, to flood, to swarm, to stampede