### Chinese: 水晶灯虽然华丽，但长时间不清洗也会黯淡无光，只有清洗后才可以溢放光彩，人生亦是如此
### English: Although crystal lamps are gorgeous, they will change dark without light if they are not cleaned for a long time; the same is true for our life.
### Errors: There is a major error of terminology is non-standard or does not fit context. terminology is used inconsistently at "crystal lamps and light". There is a major error of incorrect translation has stylistic problems at "change dark without light". There is a major error of incorrect translation includes information not present in the correct translation at "our life".

### Improved English: Although the crystal lamp looks luxurious, it will be dim if it has not cleaned for a long time; only after cleaning, can it shine brightly, and so is life.