First to test this new render engine and because it's totally free in the version I use.

第一个测试这个新的渲染引擎，因为它是完全免费的版本，我用的。

youdao

When you then refer to the ASTRING string, the engine looks first in the local test namespace.

然后，当引用ASTRING字符串时，引擎首先查看本地test名称空间。

youdao

First, the more different modes there are, the harder it is to fully test the engine.

首先，模式越多，越难以对引擎进行全面测试。

youdao

The German airline, Lufthansa, received its award for being the first carrier to test biofuel in normal flight operations and greening everything from its engine-cleaning routine to cabin equipment, resulting in a full 23 percent emissions reduction.

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First, Defense Secretary Robert Gates has decided to make termination of the second engine a test case of whether Congress is committed to eliminating waste, and has won White House backing for a veto of the defense spending measure if the extra engine is funded.

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