The customers can clear their own trays after eating意思
华文找完不会的字的
答案有cannot , should,can,may not
英文不会。
The customers can clear their own trays after eating, 意思是顾客用餐后可自行清理托盘。
“can” 可以换成 “should”, 因为顾客应该在用餐后自行清理托盘。
答案: The customers should clear their own trays after eating.