中文“既……又……”用英文短语翻译为：not only...but also
She not only plays well, but also writes music.
她不仅很会演奏，而且还会作曲。
Not only did he make a promise, but also he kept it.
他不仅作出了许诺，而且履行了诺言。
He not only studies hard but also works well.
他不仅学习努力，而且认真工作。
Not only you but also I am planning to go.
不仅有你，而且我也准备去。
Laboratory work needs not only accurate measurements but also correct calculation.
实验工作不但需要准确的测量，而且需要准确的计算。
He not only read the book but also remembered what he had read.
他不仅读书,而且记得住他所读过的内容。
She is not only beautiful,but also kind.
她既聪明又美丽。
He not only plays basketball, but also plays football very well.
他不仅会打篮球，足球踢得也不错。