This is a clause marker, adverb clause marker to compare.

这是从句标记、副词从句标记来比较的。

" So that" , " so that" is an adverb clause marker or an adverb clause conjunction.

“So that”、“so that”是副词从句标记或副词从句连词。

When you're comparing an action, so you're using the clause marker: " as" , not the preposition: " like" .

当你比较一个动作时，你使用的是从句标记：“as”，而不是介词：“like”。