他脚下的土地突然陷下去了的英文

the ground suddenly sank under his feet

• 他:    he
• 脚下:    underfooting
• 的:    4次方是 The fourth po ...
• 土地:    local god of the l ...
• 突然:    sudden; abrupt; un ...
• 陷:    pitfall; trap defe ...
• 下去:    down
• 了:    finish; complete; ...