As to mix amusedly useful, actually more is the distinction that front and back end collect fees.

至于好玩和有用，其实更多就是前端和后端收费的区别。

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The installation of the Falcon hybrid rocket has been decided, using a "simple" clamp at the back end and a quick-release connector at the front.

猎鹰混合动力火箭的安装已经确定，在火箭的后端使用一个“简单的”夹具，在前端使用一个快速释放连接器。

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The format, order, and contents of the buffers are meaningful only to the front-end and back-end drivers.

缓冲区的格式、顺序和内容仅对前端和后端驱动程序有意义。

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Promote the spirit of teamwork to enhance company's overall competitiveness, and encourage closer communication between front-end and back-end management teams for better mutual understanding.

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It turned out that the programmer who had built the link between the front-end sales system and the back-end inventory system had somehow managed to duplicate a line of code.

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Thus, we spend two extra nights in a hotel on the front end and one extra night in a hotel on the back end.

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