29. 探索；探测 exploration 30. 探索者 explorer 31. 幸福的 happy 32. 幸福 happiness 33. 下载 download 34. 上传 upload 35. 更新 update
36. 在某种程度上 in a way
37. 用这种方法 in this way 38. 无论如何 anyhow
39. 出现；显得 appear
40. 出现；外貌；外观appearance 41. 处理；对付
how to deal with sth.=what to do with sth. 42. 看守；监视
watch over 43. 充满
be filled with=be full of 44. 化妆；编造；弥补 make up
45. 向某人提供某物 provide sb. with sth.=provide sth. for sb. 46. 有共同点 have something in common
47. 与某人一样 in common with sb
与其他孩子相比，他更
努力。
In common with other children, he is more hardworking.
48. 随着经济的发展
with the development of economy
49. 随着时间的推移
As time goes by/went by=with time going by 50. 某人认为 in one’s opinion
51. 过了40分钟我解决这个问题。
