Examples
jīn tiān今天wǎn shang晚上wǒ我xiān先yòng用yí xià一下，zhēng qǔ争取míng tiān明天huán还gěi给nǐ你。
今天晚上我先用一下，争取明天还给你。
I'll use it a bit this evening, and try my best to give it back to you tomorrow.
他去了那里帮助清洁工人和平地争取更高的薪金和更好的工作环境。
He had gone there to help garbage workers strike peacefully for better pay and working conditions.