他在会议上表态了。
tāzài huìyì shàng biǎotài le 。
He declared his position at the meeting.
你能不能对这个问题表态？
nǐ néngbùnéng duì zhègè wèntí biǎotài ？
Can you declare your position on this issue?
大家都在等他表态。
dàjiā dūzài děng tā biǎotài 。
Everyone is waiting for him to declare his stance.