帮我用c语言写一个并发服务器并用中文注释

好的，以下是一个简单的并发服务器代码，带有中文注释：

#include <stdio.h>
#include <string.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <pthread.h>

#define PORT 8080
#define MAX_CLIENTS 5
#define BUFFER_SIZE 1024

// 定义每个客户端的结构体
typedef struct {
    int sock;
    struct sockaddr_in address;
} client_t;

// 存储客户端的数组
client_t clients[MAX_CLIENTS];

// 定义线程的处理函数
void *handle_client(void *arg) {
    client_t *client = (client_t *)arg;

    // 接收客户端的请求
    char buffer[BUFFER_SIZE];
    int read_size = recv(client->sock, buffer, BUFFER_SIZE, 0);
    buffer[read_size] = '\0';
    printf("Received: %s\n", buffer);

    // 向客户端发送响应
    char *message = "Hello from the server";
    send(client->sock, message, strlen(message), 0);
    printf("Sent: %s\n", message);

    // 关闭客户端的套接字
    close(client->sock);

    return 0;
}

int main() {
    int server_sock = socket(AF_INET, SOCK_STREAM, 0);
    if (server_sock == -1) {
        printf("Could not create socket");
        return 1;
    }

    // 设置服务器地址
    struct sockaddr_in server_address;
    server_address.sin_family = AF_INET;
    server_address.sin_addr.s_addr = INADDR_ANY;
    server_address.sin_port = htons(PORT);

    // 绑定服务器地址到套接字
    if (bind(server_sock, (struct sockaddr *)&server_address, sizeof(server_address)) < 0) {
        printf("Bind failed");
        return 1;
    }

    // 监听服务器套接字
    listen(server_sock, MAX_CLIENTS);
    printf("Listening on port %d...\n", PORT);

    // 接收客户端的连接
    int client_count = 0;
    while (1) {