to completely repay a debt or loan
完全偿还债务或贷款 (wánquán chánghuán zhàiwù huò dàikuǎn)
"We finally paid off our mortgage last month."
"我们上个月终于偿清了我们的抵押贷款。" (wǒmen shàng gè yuè zhōngyú chángqīng le wǒmen de dǐyā dàikuǎn)
to remove negative influences or thoughts
to remain calm and focused under pressure
to agree on something formally or finalize a deal
to stop a connection after taking too long to respond
to go faster; to increase speed
to encourage someone by showing support or enthusiasm