1 to follow each other's accounts (on Weibo etc)

1 clear

2 obvious

3 unequivocal

4 to understand

5 to realize

1 to fall ill

1 illness

2 classifier: 场 cháng

3 disease

4 to fall ill

5 defect

1 surname Bai

1 perfectly clean

2 blameless

3 unimpeachable (idiom)

1 to fall gravely ill, never to recover (idiom)

1 not distinguishing black or white (idiom); not to distinguish between right and wrong

1 not distinguishing red-green or black-white (idiom)

2 not to distinguish between right and wrong

1 not distinguishing red-green or black-white (idiom)

2 not to distinguish between right and wrong