to connect or coordinate with something else
与其他事物连接或协调 (yǔ qítā shìwù liánjiē huò xiétiáo)
"The workshop topics tie in with our current curriculum."
"研讨会的主题与我们当前的课程 紧密相关。" (Yántǎo huì de zhǔtí yǔ wǒmen dāngqián de kèchéng **jǐnmì xiāngguān**.)
a lazy person
a casual way to admit a small mistake
to stay out of trouble; to behave properly
to move forward or improve
something that is still being developed or improved
to play an important part in something
