答：Canada
1
澳大利亚、新西兰和加拿大跟它们的宗主国不曾有殖民冲突。
Australia, New Zealand, and Canada, had no colonial conflict with the mother country.
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2
加拿大出产小麦和毛皮。
Canada produces wheat and furs.
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3
1987年加拿大主办了英联邦大会。
In 1987 Canada played host to the Commonwealth Conference
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4
夏天我们回到加拿大后，在黎明时分重游了这个湖泊。
In the summer, when we returned to Canada, we revisited this lake at dawn.
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5
他在讲演中提到了前不久的加拿大之行。
In his speech, he referred to a recent trip to Canada.
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