This can be done by curling the tongue either upward or downward and produces a deeper tone like Oceano .
这可以通过卷曲的舌头向上或向下，并产生一个像湖景更深的基调。
2
Reporter: President Chen, you've been working in Oceano for so many years and have made very good result. But you choose to make your own business this time. Would it be a big pressure for you?