用like a ton of bricks表达“非常沉重”

短语 like a ton of bricks 可以用来形容某物很重，也可以形容某人受惊吓，使某人惊呆。

• I can‘t carry that bag all the way home – it‘s like a ton of bricks!
• The news about her grandfather‘s illness hit Suzanne like a ton of bricks.

值得注意的是，短语 weigh a ton 的意思是重的、沉的。

• Can you help me to move this armchair? It weighs a ton!