please translate the following english sentence into chinese. change the word order if necessary. that someone invented karaoke came as a shock to most.
please translate the following english sentence into chinese. consider the connotations and tones when doing translation. but there is good news for these thousands of sufferers: treatment options—old, new and still being researched—are available.
游客投诉心理主要有()
调查单位与报告单位是一致的。()
成人学习理论提出,学习的目的是为将来的工作准备知识而非直接应用知识。()
please translate the following english sentence into chinese. divide the sentence if necessary. it is customary for the porters to send a postcard to say when they will be arriving.