Those who did well on the memory test had an increase in levels of immunoglobulin A, an antibody that's the body's first line of defense against germs.
那些在记忆测试中表现良好的人，其体内的免疫球蛋白A水平会升高。免疫球蛋白 A 是一种抗体，是人体抵御细菌的第一道防线。
She flubbed the first line of the song.
她把第一行歌词唱错了。
The first line of each paragraph should be indented.
每段的第一行应缩格。
Residents have the responsibility of being the first line of defence against wildfires.
居民有责任成为野火的首要防卫人员。
The first line in Listing 6 contains information for Ella Kimpton, including her ID, name, and customer status.
清单6中的第一行包含了有关Ella Kimpton 的信息，包括她的身份号、姓名和客户状态。
For each line in the line buffer for a CU, we need to check for the low address match to find the first line number.
要获得 CU 的行缓冲的每一行，我们需要检查低位地址匹配以找到函数的第一行的行号。
On past form, its very first line will be a fib.
按照以往的格式，开头第一行将是一句废话。
But unexpectedly, she was plunged into deep sorrow by the first line.
但让她想不到的是，她看了第一行字，就陷入了深深的悲痛之中。
A positive attitude is your first line of defense.Your attitude determines your level of happiness.
积极的态度是你的第一道防线，你的态度也决定了你的快乐程度。
The first line of defense in a secure program is to check every untrusted input.
安全的程序中第一道防线是检查每一个不可信的输入。
A positive attitude is your first line of defense.
积极的态度是你的第一道防线。
That is why a positive attitude is your first line of defense.
因此，积极的态度才是你的第一道防线。
Passwords are the administrator's first line of defense against unauthorized use of system resources.
密码是管理员用于对付未经授权使用系统资源的第一道防线。
The first line gets the path of the audio file.
第一行是获取音频文件路径。
Because Congress was meant to be the first line of defence.
因为国会是防守的第一道防线。
The first line defines a function.
第一行定义了一个函数。
The first line specifies this is a service and names the service.
第一行指定这是一个服务并给服务取一个名称。
The first line in the example above indicates a garbage collection occurred.
上面示例中的第一行指示发生了一次垃圾收集。
The first line loads the extension.
第一行代码装载这个扩展。
The maximum connections are governed in the first line.
连接最大个数是在第一行中进行管理的。
The first line in each result is the page title.
每个结果的第一行是网页标题。
The first line defines the loggers that are attached to the root logger.
第一行定义了连接到根日志记录器的日志记录器。
All art is a reaction the first line drawn.
所有的艺术都是从画第一条线开始。
Notice that the first line added by PHP specifies a relative path.
注意，php所添加的第一行指定了一条相对路径。
Error messages are your first line of defense as a developer.
出错消息是作为开发人员的第一道防线。
The first line is the target declaration, the same as the others.
第一行是目标声明，这与其他的脚本相同。
The first line of this output must contain the string 1..
这个输出的第一行必须包含字符串1 . .。
In Listing 7, you display the first line of the offending function.
在清单7中，显示正在处理的函数的第一行。
In Listing 7, you display the first line of the offending function.
在清单7中，显示正在处理的函数的第一行。
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