THE SINGLE BEST STRATEGY TO USE FOR REGISTER

I think this stuff have been rung up wrongly on the register. 我想這些商品在收銀機上記錯了。（樂器或人的）音區，聲區 music created primarily for your lower/greater register of your clarinet 主要為單簧管低／高音區演奏而譜的樂曲Bangkok is located in the Chao Phraya River delta in Thailand's central basic.