Meaning of jiù:
救
variant of 救[jiu4]; to save; to assist; to rescue
Tā fèn bù gù shēn de qù jiù luòshuǐ de xiǎohái.
他奋不顾身地去救落水的小孩。
He risked his life to rescue the child who fell into the water.
Tā shèfǎ qù jiù tā de péngyǒu.
他设法去救他的朋友。
He tried to save his friend.
Xiāofángyuán jíshí gǎndào xiànchǎng jìnxíng jiù yuán.
消防员及时赶到现场进行救援。
The firefighters arrived at the scene in time to carry out the rescue.
Xiāofáng yuán jíshí gǎndào xiànchǎng, chénggōng de jiù chūle bèi kùn de rén.
消防员及时赶到现场,成功地救出了被困的人。
The firefighters arrived at the scene in time and successfully rescued the trapped people.