1.With great tact, Lily said that it was time for her to go.
莉莉机智地说她该走了。
2.She showed great tact in dealing with a tricky situation.
她处理棘手局面十分老练。
3.She show great tact In dealIng with a tricky situation.
她处理棘手的局面表现得十分老练。
4.He showed great tact during the negotiations.
在协商的过程中他表现得十分老练。
5.An ambassador must have great tact.
一位大使需要有很大的圆滑。