to do something faster
做事更快 (zuo shi geng kuai)
"You need to hurry up if you want to catch the train."
"如果你想赶上火车，你得快点。" (Ru guo ni xiang gan shang huo che, ni dei kuai dian.)
to aim for something ambitious or challenging
to reduce the amount of something harmful, especially pollut...
to stop giving reasons for not doing something
to speak louder than another person so they cannot be heard
to remain committed to educational or personal objectives
to appear in a particular way or form
