to take on a difficult task without preparation
没有准备地承担一项艰难的任务 (Zai mei you zhunbei de qingkuang xia chengdan jinnan de renwu)
"I had to jump in at the deep end when I started my new job."
"当我开始我的新工作时，我不得不跳进深水区。" (Dang wo kaishi wo de xin gongzuo shi, wo budebu **tiao jin shenshui qu**.)
to share content on a social media platform
very quickly; almost immediately
to take strict action to stop something
to forget disagreements and be friendly again
to be in trouble, especially with someone you care about
to reverse the direction of events, especially to improve a...
