Original sentence: There is also a set of measure words that allow instances of an event or action to be countable, as in  (wǒ qù-guo liǎng cì Běijīng, I go-PAST two-CL Beijing, "I've been to Beijing two times")
Edited sentence: There is also a set of measure words that allow instances of an event or action to be countable, as in  (wǒ qù-guo sān cì Běijīng, I go-PAST two-CL Beijing, "I've been to Beijing three times")