to learn specific information or details regarding something
了解有关某事的具体信息或细节 (liǎojiě yǒuguān mǒu shì de jùtǐ xìnxī huò xìjié)
"I need to find out about the new insurance policy."
"我需要了解新保险政策的相关信息。" (Wǒ xūyào **liǎojiě** xīn bǎoxiǎn zhèngcè de xiāngguān xìnxī)
to give money in exchange for something; to suffer the conse...
to reach the same level or standard as others
to present yourself in a confident and dignified way
to mention a topic briefly and politely
to attend a meeting or class without participating actively
to start official or friendly relations with another country