1 . To the excitement of Huawei fans, Huawei issued its new operating system -HarmonyOS.（同义句改写）
_______________made Huawei fans_______________ was its newly-released operating system - HarmonyOS.

2 . ________ ________ ________ ________ was that the solar ship had completed the whole trip.
让人们激动的是太阳能船已完成了整个旅行。