荷台 にだい
nidai

Noun

1. (truck) load-carrying tray; (bicycle) luggage carrier; roof rack

こんなデカイのがチャリの荷台 にだい るわけないだろ。
konna dekai noga charino nidaini noruwakenaidaro.
There's no way one that big is going to go on a bike's luggage rest.