a box
this box has 3 dimensions: length, width, and height. ? ? ?/d?'men??nz/ ??/le?θ/ ??/w?tθ/ ???/ha?t/ ? ?89
這個(gè)盒子有三個(gè)尺寸:長、寬、高。
its length and width are both 1 cm.它的長度和寬度都是1厘米。82
its height is 1.5 centimeters.? ?/'s?nt?,mit?/它的高度是1.5厘米。94
a grey ball
this ball weighs 1 kilogram, or 2.2 pounds. ??/we?s/ ? ?/'k?l?ɡr?m/ ??/pa?ndz/?這個(gè)球重1公斤，或2.2磅。 92
a moving car
this car's speed is 60 miles per hour, or about 97 kilometers an hour. ??/k??l?m?t?/ ?90
這輛車的速度是每小時(shí)60英里，大約每小時(shí)97公里。
two moving cars
this two cars are moving in the opposite direction.? ?/?ɑp?z?t/這兩輛車正朝著相反的方向行駛。88
the red car is going west and the green car is going east.紅色的車往西，綠色的車往東。
two purses
these two purses look the same, but their cost is quite different. ?/k?st/ ???/kwa?t/ ?88
這兩個(gè)錢包看起來一樣，但價(jià)格卻大不相同。
the purse on the left costs $100 more/ than the purse on the right. ??/k?sts/?左邊的錢包比右邊的貴100美元。89
學(xué)習(xí)記錄：
2019.01.25
2019.01.26
2019.01.29
