But the device is still in the early stages of development - current output is around 100kw - and long-term testing is needed to see how it will fare in the harsh ocean environment.

但目前该设备仍处于研发的初级阶段，而现在的电力输出在100千瓦左右，而且设备还需要长期的测试并且要看在恶劣的海洋环境中的发电效果。

youdao

But the device is still in the early stages of development - current output is around 100kw - and long-term testing is needed to see how it will fare in the harsh ocean environment.

但目前该设备仍处于研发的初级阶段，而现在的电力输出在100千瓦左右，而且设备还需要长期的测试并且要看在恶劣的海洋环境中的发电效果。

youdao