YOU SAID:
Trees grow leaves but drop them each year when it starts to get cold
INTO JAPANESE
木は葉を育てるが、寒くなり始めると毎年それらを落とす
BACK INTO ENGLISH
The trees grow leaves, but when they begin to get cold they drop them every year
INTO JAPANESE
木々は葉っぱになりますが、寒くなり始めると毎年落ちます
BACK INTO ENGLISH
The trees will be leaves, but they will fall every year when it starts to get cold
INTO JAPANESE
木々は葉になりますが、寒くなり始めると毎年落ちます
BACK INTO ENGLISH
The trees are leaves, but they fall every year when it starts to get cold
INTO JAPANESE
木は葉ですが、寒くなり始めると毎年落ちます
BACK INTO ENGLISH
The trees are leaves, but they begin to get cold and fall every year
INTO JAPANESE
木は葉ですが、彼らは毎年寒くなり始め、毎年落ちます
BACK INTO ENGLISH
The trees are leaves, but they begin to get cold and fall every year
That didn't even make that much sense in English.