once a week造句
151 Exfoliate: Once a week, apply petroleum jelly to your lips and leave it on for five minutes. Dip a toothbrush in hot water and gently brush your lips.
152 The South Bend Police Department's Citizens Police Academy requires participants to pass criminal background checks and to attend a two-and-half-hour evening class once a week for 13 weeks.
153 For example, members can only make a request for something once a week.
154 Why, I've been writing once a week. How aggravating that is! I miss him so.
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