Pygame，如何在透明图层上显示文本？

import pygame
from pygame.locals import *

pygame.init()

window_width = 800
window_height = 600
window = pygame.display.set_mode((window_width, window_height))
transparent_surface = pygame.Surface((window_width, window_height), pygame.SRCALPHA)

font_size = 24
font = pygame.font.Font(None, font_size)
text_color = (255, 255, 255)  # 设置文本颜色为白色

text = "Hello, World!"
text_surface = font.render(text, True, text_color)

transparent_surface.blit(text_surface, (x, y))

window.blit(transparent_surface, (0, 0))

pygame.display.update()

import pygame
from pygame.locals import *

pygame.init()

window_width = 800
window_height = 600
window = pygame.display.set_mode((window_width, window_height))
transparent_surface = pygame.Surface((window_width, window_height), pygame.SRCALPHA)

font_size = 24
font = pygame.font.Font(None, font_size)
text_color = (255, 255, 255)

text = "Hello, World!"
text_surface = font.render(text, True, text_color)

x = 100
y = 100

transparent_surface.blit(text_surface, (x, y))
window.blit(transparent_surface, (0, 0))

pygame.display.update()

while True:
    for event in pygame.event.get():
        if event.type == QUIT:
            pygame.quit()
            exit()