信息定位的英文：
message alignment

message是什么意思：
n. 信息；消息；启示；主旨；寓意；电报；传真
v. 通知

These messages interrupt pain messages that are on their way to the brain.
这些信息阻断了向大脑传递疼痛信息的去路。

A message was flashed on his pager.
他的寻呼机上闪现着一个信息。

Send a message by radio
用无线电发送讯息；发报

cable (=wire) a message
打电报发消息

What is the message of the book?
这本书的中心思想是什么？

alignment是什么意思：
n. 列队；成直线；结盟；校准；调整

The alignment of Japan with the West.
日本与西方的联盟。

The alignment key is obviously in place.
校正栓明显在适当的位置。

To smooth, fit, or align accurately.
校准,加工使平滑,适合或精确地调整

The sights of the gun must be in alignment with the target.
枪的瞄准器必须与射击目标对准成一线。

The Communist Party has aligned itself with the Socialists.
共产党与社会党结成了联盟.