1.Where is Mars？ 火星在哪？(火星是离太阳第四近的行星)
2.Too sticky！ 太粘了
3.building a model solar system太阳系
4.Mercury 英 [ˈmɜ:kjəri] 水星
Venus.金星，维纳斯
Earth. 地球
Mars火星
Jupiter 英 [ˈdʒu:pɪtə(r)] 木星
Saturn 英 [ˈsætɜ:n] 土星
Uranus（识别不出来）英 [ˈjʊərənəs] 天王星
Neptune（识别不出来）英 [ˈneptju:n] 海王星
5. I'll get you a snack.加餐
6.The planet that are way up in the sky, like the stars.
way up adv.远远在上
7.bright round balls on the table. (bright 可以理解为“颜色艳丽的”)
8.We can't have any planets missing from the solar system now, can we？
9. crackers 英 [ˈkrækəz] 薄脆饼干
10. key chain 英 [ki: tʃein] 钥匙链;
11.Caillou thought he saw something underneath Rosie's bed. (虚拟语气，以为）
12.I can't show off my solar system without Mars. ( show off 展示，卖弄，炫耀)
13.It's got to be here somewhere. （It's got to be ...一定是）
14. Caillou knew that little red planet didn't just disappear into space. (disappear into space 消失在太空中)
15.living room 客厅
16.Any luck finding Mars?
17.What if you color a white ball red With one of your markers?
color a white ball red 把一个白球涂红
marker n.记号笔
18.Caillous' new planet wasn't quite as nice as his first one.
not quite as nice as 没有什么好
19.But he was pleased nonetheless.
nonetheless 英 [ˌnʌnðəˈles] 虽然如此
20.It's sure to be a big hit at preschool.
a big hit 大受欢迎
21.paddy cake 稻谷饼 （paddy 英 [ˈpædi] 稻，谷）
22.Caillou noticed something moving underneath the curtains.
23. All this time ，he had been blaming Rosie and it was gilbert who ran off with mars.
all this time一直以来
24.bouncy ball 弹力球
bouncy 英 [ˈbaʊnsi] 有弹力的
25. Well. I'm glad to see you two making up.看你们俩和好
26.You can attach it to your model.
attach 英 [əˈtætʃ] vt.贴