Eng: I could

I could access this model in my mind

我可以在腦海中訪問這個模型

I could be wrong

我可能會錯

I could have died

我差一點就送命了

I could have tripped

說不定會把我自己絆倒

I could look back at this model in my mind

我可以在腦海中回顧這個模型

I could say

我會說

I could trip

說不定會把我自己絆倒