如何在android中并行运行多个kotlin couroutines？

import androidx.lifecycle.ViewModel
import androidx.lifecycle.viewModelScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.async
import kotlinx.coroutines.withContext

class MyViewModel : ViewModel() {
    fun fetchData() {
        viewModelScope.launch {
            // 并行发起两个网络请求
            val deferred1 = async { fetchDataFromApi1() }
            val deferred2 = async { fetchDataFromApi2() }

            // 等待所有请求完成并处理结果
            val result1 = deferred1.await()
            val result2 = deferred2.await()

            // 处理结果
            processResults(result1, result2)
        }
    }

    private suspend fun fetchDataFromApi1(): String {
        return withContext(Dispatchers.IO) {
            // 模拟网络请求
            "Data from API 1"
        }
    }

    private suspend fun fetchDataFromApi2(): String {
        return withContext(Dispatchers.IO) {
            // 模拟网络请求
            "Data from API 2"
        }
    }

    private fun processResults(result1: String, result2: String) {
        // 处理结果
        println("Result 1: $result1")
        println("Result 2: $result2")
    }
}