Correct or improve the translation of the following Chinese sentences.原文：理论上看起来容易的事情做起来却往往非常困难。 译文：That seems easy in theory is often immensely difficult to achieve.改译：
WHAT SEEMS EASY IN THEORY IS OFTEN IMMENSELY DIFFICULT TO ACHIEVE.
Correct or improve the translation of the following Chinese sentences.原文：理论上看起来容易的事情做起来却往往非常困难。 译文：That seems easy in theory is often immensely difficult to achieve.改译：
WHAT SEEMS EASY IN THEORY IS OFTEN IMMENSELY DIFFICULT TO ACHIEVE.
