1 obstinate

2 stubborn

1 to fix

2 to fasten

3 to set rigidly in place

4 fixed

5 set

6 regular

1 admittedly (it's true that...)

1 Xiahe county in Gannan Tibetan autonomous prefecture 甘南藏族自治州[Gān nán Zàng zú zì zhì zhōu], Gansu, formerly Amdo province of Tibet

1 Milky Way

2 Tianhe district of Guangzhou city 廣州市|广州市[Guǎng zhōu shì], Guangdong

1 lit. not to stop until one reaches the Yellow River (idiom)

2 fig. to persevere until one reaches one's goal

3 to keep going while some hope is left

1 to speak without thinking (idiom)

2 to blurt sth out

1 mouth like a torrent (idiom)

2 eloquent

3 glib

4 voluble

5 have the gift of the gab

1 secure as a city protected by a wall of metal and a moat of boiling water (idiom)

2 well fortified

3 invulnerable to attack

1 dispute among womenfolk (idiom); family squabbles