哇哇！ 超级玛莉蛋糕耶。 不知道好不好吃。 不过真的满特别。

Wow! A Super Mario cake. I am not sure how delicious it would be, but it is certainly very beautiful.

youdao

我不知道汤姆昨天野餐玩得好不好。

I wonder if Tom had a good time having a picnic yesterday.

youdao

不知道你最近过的好不好，一直期待你能来看到或者听到那首歌，但是却没有你的影子。

Do not know you been is good, has been looking forward to you can to see or hear that song, but not your shadow.

youdao