Secondly, the second change occurs as passingnote or grace note.
第二种,二变以经过式(或辅助式)的装饰音出现;
2
You take care not to step on the heels of the woman in front of you on the way out of the subway, and you might take passingnote of her most excellent handbag.
出地铁时,你不会多加留意,以免踩到前面女人的脚跟,但你可能会对她挎着的精美提包有所在意。
3
Note, however, that it is passing the address of the letter to convert_to_upper, not the letter itself.