YSK: Half of speaking a foreign language is knowing its unique lilt, melody, and rhythm, which can be practiced simply by listening to recordings of native speakers and copying with a scat such as “da da da da” etc. Learning vocabulary is only half-learning a foreign language.
from /r/YouShouldKnow
YSK: 说外语的一半是了解其独特的音调、旋律和节奏，这可以通过听母语者的录音和模仿 "哒哒哒 "等方式进行练习。学习词汇只是学习外语的一半。