In this task, given a sentence in the English language, your task is to convert it into the Khmer language.

The value of the US dollar fell against other world currencies, but gold prices increased.
តំលៃនៃប្រាក់ដុល្លារអាមេរិចបានធ្លាក់ចុះប្រៀបធៀបនឹងរូបិយវត្ថុឯទៀតលើពិភពលោកប៉ុន្ដែតំលៃមាសបានកើនឡើង។