1 (completed action marker)

2 (modal particle indicating change of state, situation now)

3 (modal particle intensifying preceding clause)

1 to understand

2 to realize

3 to find out

1 princess

1 public transportation

2 mass transit

3 abbr. for 公共交通[gōng gòng jiāo tōng]

1 public transport vehicle

2 town bus

3 classifier: 辆 liàng

1 obvious at a glance (idiom)

1 obvious at a glance (idiom)

1 lit. a piece of rat feces spoiled the whole pot of congee (idiom)

2 fig. one bad apple can spoil the whole bunch

1 lit. a piece of rat feces spoiled the whole pot of soup (idiom)

2 fig. one bad apple can spoil the whole bunch

1 better kept under the table (idiom)

2 not to be disclosed

3 too inferior to show in public