to connect or become involved in something, usually a system or network
连接或参与某事，通常是一个系统或网络 (liánjiē huò cānyù mǒu shì, tōngcháng shì yīgè xìtǒng huò wǎngluò)
"You need to plug into the right social media channels to reach a wider audience."
"你需要plug into正确的社交媒体渠道来接触更广泛的观众。" (Nǐ xūyào **plug into** zhèngquè de shèjiāo méitǐ qúdào lái jiēchù gèng guǎngfàn de guānzhòng.)
to hear a rumor or piece of information
too great or extreme to be described in words
extremely tired and almost falling asleep
When you live honestly, you sleep peacefully without guilt.
extremely happy; overjoyed
to become angry or upset
