Row本身是不支持滚动，如何实现滚动

复制Row(Modifier.horizontalScroll(rememberScrollState())) {
}

复制Row(verticalAlignment = Alignment.CenterVertically) {
    Box(
        Modifier
            .background(Color.Green)
            .size(100.dp)) {
    }
    Box(
        Modifier
            .background(Color.Blue)
            .size(100.dp)) {
    }
    Box(
        Modifier
            .background(Color.Red)
            .size(100.dp)) {
    }
}

复制fun Card(
    modifier: Modifier = Modifier,
    shape: Shape = MaterialTheme.shapes.medium,
    backgroundColor: Color = MaterialTheme.colors.surface,
    contentColor: Color = contentColorFor(backgroundColor),
    border: BorderStroke? = null,
    elevation: Dp = 1.dp,
    content: @Composable () -> Unit
)

复制Card(modifier = Modifier.fillMaxWidth().padding(20.dp),elevation = 10.dp) {
    Text(text = "hello world")
}