1 to learn

2 to study

1 habit

2 custom

3 usual practice

4 to be used to

5 classifier: 个 gè

1 to speak

2 to explain

3 to negotiate

4 to emphasise

5 to be particular about

6 as far as sth is concerned

7 speech

8 lecture

1 as to

2 considering

3 for

1 to practice

2 field work

3 to intern

4 internship

1 study hard and every day you will improve (idiom)

1 old habits are hard to change (idiom)

1 to speak concisely and practice frequently (idiom)

1 habit becomes nature (idiom); get used to something and it seems inevitable

2 second nature

1 idiom