无头无尾 meaning in English

with neither head nor tail; without beginning or end; without clues

Emerson's oration was disjointed .
爱默生的讲演，无头无尾。
In the second half , the love theme gradually turns up , and it is supported by a reluctant " hair - washing " theory . the idea of paralleling love to hair - washing is no doubt quite innovative , but the script is inadequate to back it up and expand it to make the romance and the ending convincing
编导在后半部渐入正题以洗头妙论爱情本是不俗的构思可惜无头无尾单靠一个concept根本不能撑得起整部戏论说服力也和同是借题发挥但剧本结构更严密的绝世好bra相去甚远。