Some manifestation of your concern would have been appreciated.
英语解释：
你当时要是表现出一些关心就好了。~ (of sth) an event, action or thing that is a sign that sth exists or is happening; the act of appearing as a sign that sth exists or is happening
• 显示；表明；表示:
,
Some manifestation of your concern would have been appreciated.
英语解释：
你当时要是表现出一些关心就好了。~ (of sth) an event, action or thing that is a sign that sth exists or is happening; the act of appearing as a sign that sth exists or is happening
• 显示；表明；表示:
,
