be of great importance

基本解释

The meeting to be held next week will be of great importance.。
下周將要擧行的會議極爲重要。
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This will be Prime Minister Cameron's first visit to China since he took office this May and will be of great importance to the long-term development of China-UK relations.
卡梅倫首相即將對中國進行的訪問是他今年5月就任以來首次訪華，對中英關系的長遠發展具有重要意義。
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The upcoming Seventh China-EU Summit will be of great importance. As the first meeting after the European Union elected new leadership, it serves as a link between the past and the future.
即將擧行的第七次中歐領導人會晤也將是一次非常重要的會晤，此次會晤將是歐盟領導人換屆之後擧行的首次會晤，因此具有承上啓下的作用。
www.fmprc.gov.cn

Senator Beveridge said the Pacific would be of great importance in coming years.
I have to tell you that Levi-Strauss, who is still alive, a very old man, expresses great bitterness in his old age about what he takes to be the displacement of the importance of his own work by what happened subsequently.
現在列維仍然在世，年事已高，晚年他表達了,自己對作品的重要性,後來被取代的痛苦。
耶魯公開課 - 文學理論導論課程節選

Great importance must be given to the promotion and protection of the human rights of persons belonging to groups which have been rendered vulnerable, including migrant workers, the elimination of all forms of discrimination against them, and the strengthening and more effective implementation of existing human rights instruments.
UNESCO: Vienna Declaration and Programme of Action
As a strong American supporter of Israel, I believe it is of great importance to the emerging strategic relationship between our two countries that the 1987 agreement be honoured, and that Israel in this way add to the other important contributions it is making to the preservation and expansion of freedom.
CENTERFORSECURITYPOLICY: Our Contribution To Glasnost