长吁短叹

长吁短叹	cháng xū duǎn tàn	long moan and short gasp (idiom); continually moaning and groaning in pain
长	cháng	length / long / forever / always / constantly
长	zhǎng	chief / head / elder / to grow / to develop / to increase / to enhance
吁	xū	sh / hush
吁	yù	variant of 吁
吁	yù	to implore
短	duǎn	short / brief / to lack / weak point / fault
叹	tàn	to sigh / to exclaim
叹	tàn	variant of 叹