ping-pong

詳細解釋：

Ping-Pong

NONE（無詞性）
A trademark used for table tennis and associated equipment. This trademark, variously styled, often occurs in figurative contexts and sometimes as a verb in print:
桌球：一種用於桌球運動和相關設備的商標。此商標形式各異，常見於比喻文體和有時已出版的書中的動詞：
例句：
.Their dialogue is oblique and defensive, a Ping-Pong game of intellectual ploys, tiny digs and arch, veiled emotional prods.(New York Times).The Q and A format gives the book a jerky, ping-pong rhythm.(Nation).In fact,[the movie] pingpongs interminably between two basic situations. (Washington Times)
.他們的對話是轉彎抹角的、處處設防的、一種智慧型遊戲式的桌球賽、微小的嘲諷和狡詐以及隱藏著的感情攻擊.(紐約時報).Q版與A的格式給予此書一種快速拗口的節律.(國家).事實上［電影］ 在兩個基本場景之間蹦來蹦去. (華盛頓時報)