A sentence can be divided up into meaningful segments.

　　一個(gè)句子可以劃分成有意義的各個(gè)部分。

　　She believes these talks will be the start of a constructive and meaningful dialogue

　　她認為這些談話(huà)將是一次具有建設性的、有意義的對話(huà)的開(kāi)端。

　　She gave me a meaningful look.

　　她意味深長(cháng)地看了我一眼。

　　These statistics are not very meaningful.

　　這些統計數字說(shuō)明不了什么問(wèn)題。

　　It had been years since they had shared any meaningful form of physical relationship.

　　他們已多年沒(méi)有真正意義上的性生活了。