B2 [ U ]
the situation in which a lot of things are happening or people are moving around
活躍 繁忙 熱鬧
economic activity Economists are concerned by the low level of economic activity. 經濟學家們都為經濟不景氣而擔憂。
business activity Experts predict that this could depress business activity for years .
flurry of activity There was a sudden flurry of activity when the director walked in. 經理一走進來,大家馬上一片手忙腳亂。
There was a lot of activity in preparation for the Queen's visit . 大家都在為準備迎接女王來訪而忙碌。 More examples Fewer examples
More examples Fewer examples
(尤指有組織的) 娛樂活動
His spare-time activities include cooking , tennis , and windsurfing . 他的業餘活動包括烹飪、打網球和風帆運動。
We offer our guests a wide range of outdoor / sporting activities. 我們為客人提供一系列廣泛的戶外娛樂/體育活動項目。 Again, it is difficult to conceive of an explanation of this replay of activity patterns that does not involve memory consolidation, transfer, or integration. From the Cambridge English Corpus There have been reports of some localised fumarole activity during the past 100 years, and a new lava flow broke out only 20 years ago. From the Cambridge English Corpus Men, women and children in vulnerable livelihood systems negotiate different activity roles and access patterns to household capital. From the Cambridge English Corpus First, pricing and other policies that artificially 'subsidize' the returns to conversion activities on forest land or the costs of conversion need to be reformed. From the Cambridge English Corpus Different forms of activity -traces have been preserved in different landscapes; some forms of evidence have been completely removed. From the Cambridge English Corpus This study was part of a larger qualitative investigation of older women, physical activity and health. From the Cambridge English Corpus These actions may induce movements in nominal stock returns that cancel out or taper off those induced by innovations in real activity or inflation. From the Cambridge English Corpus In the present work we wanted to verify whether oocytes recovered from preantral follicles were able to acquire calcium activity during follicle culture. From the Cambridge English Corpus