Hey @Xepo!
You forgot a couple things: the $(eval) at the start, and to close the $(weather) after $(query), you also used wrong quotation marks: “” instead of either of these: '`".
$(eval '$(weather $(query))'.replace('Weather for', '目前').replace('Conditions are', '天氣狀況是').replace('with a temperature of', '溫度是').replace('The wind is blowing from the', '風向是').replace('at', '風速是').replace('and the current humidity is', '目前濕度'))