The disadvantages include elderly people being left alone to fend for themselves and farmers being unable to find workers to manage their fields.

不利因素包括老年人被单独留在家里自谋生路，农民找不到工人来管理他们的田地。

youdao

The methods of this class manage (key, value) pairs and multivalue fields.

该类的方法将管理（关键字，值）对和多值字段。

youdao

From the Manage Servers page, add a new server entry by filling in the fields beside the label add new server and clicking the add button. The fields to fill in are.

在Manage servers页，通过填写标签add new server旁的那些字段并单击add按钮添加一个新的服务器。

youdao

Ecuador's state oil company creates arm to manage former fields seized from Occidental.

CENTERFORSECURITYPOLICY: The Colombian hostage crisis

The Kurdish leadership agreed to a U.S.-sponsored compromise in 2005 in which the central government would have the authority to manage existing oil fields, but new fields would fall under the exclusive jurisdiction of the regions.

WSJ: Kurdistan Is a Model for Iraq

Sceptics insist this is not ahead of schedule, but acknowledge that the new oil will more than offset declines elsewhere, especially if the Saudis manage to delay the retirement of old fields.

ECONOMIST: The market is frothy again