to surprise someone unexpectedly
让某人出乎意料地惊讶 (ràng mǒu rén chū hū yì liào de jīng yà)
"Her sudden question caught me off guard."
"她突然的问题让我措手不及。" (Tā túrán de wèntí ràng wǒ cuò shǒu bù jí.)
to join a remote session for a specific purpose
to prevent someone or something from entering
to discuss something carefully to understand or solve it
to develop confidence among team members
to relax by doing something enjoyable
to review or explain something quickly
