In this context, where this is the right-hand side of a String concatenation expression (using the plus sign), this.toString is invoked implicitly.

在这里的上下文中，this在一个String的链接表达式(使用加号)的右边，this . toString被隐式地调用了。

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String players practice moving the fingers of the left hand up and down, while drawing the bow to and fro with the right arm — two entirely different movements.

弦乐器的演奏者练习的则是在左手的手指上下滑动的同时，用右手前后拉动琴弓——两个截然不同的动作。

youdao

String players practice moving the fingers of the left hand up and down, while drawing the bow to and fro with the right arm-two entirely different movements.

弦乐器的演奏者练习的则是在左手的手指上下滑动的同时，用右手前后拉动琴弓——两个截然不同的动作。

youdao

For example, if the server receives a New e-mail from mark@developerWorks string, it will find the e-mail keyword and show a mail picture, along with the full text in the lower right-hand corner.

例如，如果服务器收到New e-mail from mark@developerWorks字符串，它将查找电子邮件关键字并显示邮件图片，并在右下角显示全部文本。

youdao

Performers on the two instruments share some plucking techniques, including rapidly wheeling the fingers of the right hand over a string to create a sustained tremolo effect.

两种乐器的演奏者也使用一些相同的弹拨技法，包括用右手手指快速来回拨动琴弦，制造出持续的颤音效果。

youdao

String players practice moving the fingers of the left hand up and down, while the bow to and fro with the right arm – two entirely different movements.

当弦乐演奏者上下移动左手指时，而其右胳膊须来回摆动琴弓两个截然不同的运动同时进行。

youdao

String players practice moving the fingers of the left hand up and down, while the bow to and fro with the right arm – two entirely different movements.

当弦乐演奏者上下移动左手指时，而其右胳膊须来回摆动琴弓两个截然不同的运动同时进行。

youdao