Before Latitude can do you much good or harm, you'll need to add some friends with whom you'd like to share your location.

在一切开始之前，你需要添加希望和自己分享位置信息的朋友列表。

youdao

The Internet is just like a double-edged sword. Whether it does good or harm to us depends, to a great extent, on how we exploit and use it.

互联网就像一把双刃剑。它对有害在很大程度上取决于我们如何开发利用它。

youdao

youdao

In these and other areas, the Obama defense and foreign policies have the potential to do much good or considerable harm to the national interest.

CENTERFORSECURITYPOLICY: First, do no harm

The virtuous 60, chosen among Canada's largest companies, will have passed tests designed to reflect the current standards of a small but growing number of investors who want their money to be a force for good (or at least to do no harm).

ECONOMIST: Canada not so dry

Voters are evenly split on whether or not stimulus spending does more good than harm for the US economy.

FORBES: Voters to President and Congress: Get It Done