照这个进度，他们到月底肯定已经搬完家了。
At this pace, they will certainly have moved house by the end of the month.
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Will英 /wɪl/|美 /wɪl/
Certainly英 /ˈsɜːtənli/|美 /ˈsərtnli/
moved英 /muːvd/|美 /muvd/
解释
将来完成时中插入 certainly 表示对将来完成情况的确定推测。certainly 作为确定性副词固定在 will 和 have 之间。
At this pace, they will certainly have moved house by the end of the month.
将来完成时中插入 certainly 表示对将来完成情况的确定推测。certainly 作为确定性副词固定在 will 和 have 之间。