About
HSK levels

    窗口

    chuāngkǒu

    1. window; opening providing restricted access (e.g. customer service window)
    2. computer operating system window
    3. fig. medium; intermediary
    4. showpiece; testing ground

    我在银行窗口办理了转账业务。 Wǒ zài yínháng chuāngkǒu bànlǐle zhuǎnzhàng yèwù.