你知道怎麼讓自己快樂嗎？只要照著作者在書中的處方，保證你一定會每天快快樂樂的！相當有意思的書，適合5歲以上兒童閱讀。To be happy on earth.. Just follow these simple instructions. Don’t bring snakes inside the house. Be nice to the nerdy kid next door, and to any space creatures you may meet. Laugh a lot! And most important, make big, big planes. |
