Allen had to call a taxi because the box was much too heavy to carry all the way home.

　　艾倫不得不叫一輛出租車，因?yàn)橄渥犹�重了，不能一路搬回家�?/p>

　　The box is too heavy to carry.

　　這個箱子太重了搬不動。

　　The rain was too heavy to leave.

　　雨下得太大，所以她無法離開。

　　It is too early to say whether insurance premiums will be affected.

　　保險費(fèi)會不會受到影響現(xiàn)在判定還為時過早。