List: HSK 3

1. to transform, to change, to shift, to convert
2. transformation, change, shift, conversion

1. to perfect, to improve, to make complete
2. perfect, complete, well-developed

1. qualification, credentials, eligibility
2. status, standing, capacity (to do something)

1. to press, to push down
2. to hold down, to restrain
3. according to, based on
4. to follow, to proceed in order

1. optimistic, positive, hopeful
2. optimism, positive outlook

Opposite: 悲觀.

1. evaluation, assessment, appraisal
2. to evaluate, assess, appraise, review

1. automatic, self-operating
2. spontaneous, voluntary

See also 自發.

1. to produce, manufacture, make
2. to give birth, childbirth
3. production, manufacturing

1. real, true, genuine, authentic
2. reality, truth

1. career, profession, occupation
2. business, enterprise, undertaking
3. cause, endeavour (especially something meaningful or significant)