People from many countries immigrated to the United States and Canada.
许多国家的人移居到美国和加拿大。
grayish-black shrew mole of the United States and Canada.
产于美国和加拿大的灰黑色鼩鼹。
the great west of Canada and the United States had not been opened up;
美国和加拿大辽阔的西部也尚未开发；
The U. S. and Canada are zoned for postal delivery.
美国和加拿大划分了邮区。
I succeeded in promoting our products to America and Canada.
我将公司产品推广到了美国和加拿大。
In the United States and Canada, the coin that is worth one cent.
分一种美国和加拿大面值1分的硬币
The Nuclear Weapon Friction between America and Canada from 1961 to 1963;
1961—1963年美国和加拿大核武器摩擦探析
Simple analyze higher education attestation system of the United States and Canadian;
浅析美国和加拿大高等教育认证制度
Forestry Non-Governmental Organizations in America and Canada;
美国和加拿大的林业非政府组织建设
Professional Development of Social Work in the US and Canada;
美国和加拿大社会工作的发展与挑战
Introduction of project management of engineering companies from U.S.A and Canada;
美国和加拿大工程公司项目管理初探
Canada and the United States are neighbors.
加拿大和美国是邻邦。
Our target marketplace is North American (Canada and USA).
我们的目标市场是北美（加拿大和美国）。
The faculty is spread across Canada, the U.K. and the United States.
他们的教师遍布加拿大、英国和美国。
American-British-Canadian Standardization Agreement
美国、英国和加拿大标准协议
a constitutional republic,eg the US,Canada
立宪共和国（如美国、加拿大）.
The United States borders on Canada in the north and Mexico in the south.
美国北和加拿大接壤，南和墨西哥毗连。
fringed gentian
【植】穗裂龙胆(产于美国北部和加拿大)