她打了好几次电话给他，但他都没接，于是她只好留了一条语音留言。
She called him several times, but he didn't answer, so she left a voicemail message.
▼点击显示答案
but英 /bʌt/|美 /bʌt/
so英 /səʊ/|美 /soʊ/
解释
but 引入转折、so 表示结果性行为。两个连词配合将三次尝试讲成完整叙事。
She called him several times, but he didn't answer, so she left a voicemail message.
but 引入转折、so 表示结果性行为。两个连词配合将三次尝试讲成完整叙事。