敲空和捧起竞争。

Knock-out and cup competitions.

youdao

我习惯于给出空洞的答案，你只能听到我的声音，但除此之外别无所有，就好像是在敲空鼓。

I'm used to giving hollow answers which mean nothing apart from the sound of my voice. It feels like banging an empty drum.

youdao

首先，软件会智能提供完好单词供你挑选，并且在输错字母时猜测你的本意，此时可以敲空格来接管它的建议。

First, some very smart software offers to complete words for you, and, when you tap the wrong letter, figures out what word you intended. In both cases, tapping the Space bar accepts its suggestion.

youdao