在那儿

Traditional form:

在那兒

Pinyin (reading):

zàinar

Definitions:

• (adverbial expression indicating that the attention of the subject of the verb is focused on what they are doing, not distracted by anything else)
• just ...ing (and nothing else)

Characters:

• 在 - at, in, on; to exist; used to indicate the present progressive tense
• 那 - that, that one, those
• 儿 - son, child

Traditional characters:

• 在 - at, in, on; to exist; used to indicate the present progressive tense
• 那 - that, that one, those
• 兒 - son, child