“在于”的英语可以翻译为：lie in，rest with，be determined by，depend on，consist ...

“在于”的拼音为：zài yú ...

请记住，幸福不在于你是谁或者你拥有什么，而仅仅取决于你的心态！Remember, happiness doesn't depend upon who you are or what you have; it depends solely upon what you think.--Dale Carnegie下降的部分原因在于英镑对美元的升值。The drop was caused partly by the pound...