Listening 6
Vocabulary
as of 2018: 2018現在では～
break open: こじ開ける
reclaim: 再利用
make up: 作り上げる
Earth's crust: 地殻
concentration: 濃度
phosphorescent: 燐光を発する(りんこう: 物質が発する光)
conductive property: 伝導性
aid: 援助する
disturb: 乱す、邪魔する、妨害する
feasible: 実行できる、うまくいきそうな
much of the time: 大抵の場合
vast: 莫大
huge swath of natural habitat: 自然生息地の広大な地域
destruction: 破壊
displacement: 立ち退き、強制退去、移動、解雇
entwine: からみつく、巻き付く
inextricably: 密接に
conundrum: 難問
bounty: 報奨金
refurbish: 磨きなおす、一新する
scrutiny: 検討、吟味
dismantling: 解体
disassemble: 分解する、取り外す、逆アセンブル
lead: 鉛
mercury: 水銀
dump site: ゴミ捨て場、投棄場所
assemblage: 集合
unfold: 展開する、広げる
sustainable: 持続可能な
Reading 4
Memo
- data driven culture
データのみから意思決定する。他の要素は考えない。 - data informed culture
データを対象の深い理解のために使う。様々な側面から考える。 - data drivenではなく、data informedになるべき
- ABテスト
ある一定期間AとBを試し、どちらが効果的か調べること。 - ファネル
漏斗。ターゲットがゴールに至るまでのプロセスの可視化。
Reading Review
- And, rightfully, so. Data is based in reality .
- Sometimes people think the difference between being ‘data driven’ and ‘data informed’ is like potayto potahto.
- It can have long term effects on your product and the trajectory of your organization.
- You try a few different variants, and find that the one with clickbaity titles gets the most clicks.
- Data is an incontrovertible source of truth.
- When you consider data sacrosanct, you are more likely to fall for the fallacy of measuring a lagging indicator.
- Your primary instrumented metric of measuring the health of your app is daily and monthly actives, and retention.
- The change you shipped did increase the complexity of game play, so users are finding it harder to navigate the game.
- It is too late to stop the churn.
- The store front is placed very prominently in your app.
- You measure the conversion funnel for the store front.
- Disruption of large organizations happens when they ignore or don't notice early trends, and instead rely on existing data.
- How do you prevent subjectivity in a data informed culture.
- Play devil's advocate.
- This is the holy grail that will determine the success of a data informed culture.
Reading 3
Vocabulary
busload: バス1台の最大収容能力
scammer: 詐欺師
scam: 詐欺
dodgy: 信用できない、怪しい
dupe: だます
empathize: 共感する
Dictation 8
ELLLO Views #1497 Health Idioms
Listening Review
3:58 ~ 4:39
- And [ 1 ] different times of our lives we have different periods.
- When it's better to go to bed [ 2 ] and wake up [ 3 ], and other times...
- But in general, yes. [ 4 ] medicine talks a lot about their times for the different [ 5 ] that represents organs.
- So if you are up during the time, these organs do not [ 6 ], they don't repair.
Vocabulary
Chinese medicine: 漢方薬
medicine: 医学
meridian: 子午線、経線
rejuvenate: 若返らせる、元気を回復させる、以前の状態にする
Dictation 7
ELLLO Views #1497 Health Idioms
Listening Review
3:03 ~ 3:58
- We talk a little bit about [ 1 ] and [ 2 ] as roots of any health problems.
- So when you don't have enough [ 3 ] something, or too much [ 3 ] something, both cause problems.
- Do you think [ 4 ] means?
- ...some people go to bed late and wake up late and [ 5 ] still productive.
Vocabulary
extreme: 極端
toxicity: 毒性
deficiency: 欠乏
worm: (細長く足のない)虫
individualize: 個々に取り扱う、個性を与える
