to support or defend someone
支持或保护某人 (zhichi huo baohu mouren)
"Don’t worry—I have your back."
"别担心——我支持你。" (bie danxin wo zhichi ni)
to waste money on something useless
at the peak of activity or progress
to be supportive of someone
a gentle outward appearance hiding strong control
to be unkind or without compassion
a complex and interconnected web of thoughts or concepts