棒に振る (bō ni furu: to make a mess of, sacrifice, waste) rod + to shake
私はあなたのために一生を棒に振るのはいやです。
Watashi wa anata no tame ni isshō o bō ni furu no wa iya desu.
I do not want to mess up my whole life for you.
私 (watashi: I)
一生 (isshō: lifetime) one + lifeNote the yomi of this word. This reading always takes me by surprise, because we more often see SEI as the on-yomi of 生.