1 to piece together

2 to join together

3 to stake all

4 adventurous

5 at the risk of one's life

6 to spell

1 to do one's utmost

2 with all one's might

3 at all costs

4 (to work or fight) as if one's life depends on it

1 jigsaw puzzle

1 to struggle

2 to wrestle

1 blind

2 groundlessly

3 foolishly

4 to no purpose

1 to be deaf and blind (idiom)

1 to lie through one's teeth (idiom)

2 to talk drivel

1 to lie through one's teeth (idiom)

2 to talk drivel

1 blind people touch an elephant (idiom, from Nirvana sutra 大般涅槃經|大般涅盘经[dà bān Niè pán jīng]); fig. unable to see the big picture

2 to mistake the part for the whole

3 unable to see the wood for the trees

1 a blind cat finds a dead mouse (idiom)

2 blind luck