异步函数里面有for of循环和await，它会等待吗？

async function processItems(items) {
  for (const item of items) {
    console.log(`Processing item: ${item}`);
    await someAsyncOperation(item); // 假设someAsyncOperation是一个返回Promise的异步函数
    console.log(`Finished processing item: ${item}`);
  }
}

async function someAsyncOperation(item) {
  return new Promise((resolve) => {
    setTimeout(() => {
      console.log(`Async operation completed for item: ${item}`);
      resolve();
    }, 1000);
  });
}

const items = [1, 2, 3, 4];
processItems(items);

Processing item: 1
Async operation completed for item: 1
Finished processing item: 1
Processing item: 2
Async operation completed for item: 2
Finished processing item: 2
Processing item: 3
Async operation completed for item: 3
Finished processing item: 3
Processing item: 4
Async operation completed for item: 4
Finished processing item: 4