translation.en: TK: All right. So that's exciting on where we may go with the better mechatronics, if we make them good enough to put out on the market and use in a field trial.
translation.zh: TK：好的。 我们在机电一体化上不断发展 如果我们做得足够好 投放市场并提供试用，那就激动人心了