lettuce/ˈletɪs/:生菜,常见于沙拉中,口感脆嫩。例如:I put some lettuce in my sandwich.(我在三明治里放了些生菜。)spinach/ˈspɪnɪtʃ/:菠菜,富含铁元素,常被用于烹饪各种菜肴。如:Spinach is very nutritious.(菠菜非常有营养。)kale/keɪl/:羽衣甘蓝,是一种营养丰富的蔬菜,可生食或烹饪。例句:Kale can be made into a delicious salad.(羽衣甘蓝可以做成美味的沙拉。)