兩句既含意有小小唔同
1) I found the key there. ----- 我喺 嗰度 搵倒條鑰匙
2) I found the key in there. ----- 我喺 嗰度入面 搵倒條鑰匙
多左個 in , 啫係多左 入面 呢個意思
就敢 there 啫係 嗰度
in there 啫係 嗰度入面
sorry that my chinese is really bad...
I hope it helps... (if you understand my chinese that is...)