docs: update translation for esp_eth.rst

docs/en/api-reference/network/esp_eth.rst

@@ -267,9 +267,9 @@ Basic common configuration for MAC layer is described in :cpp:class:`eth_mac_con
 
     .. list::
 
-        * **Short and frequent frames dominate network traffic**: If your network traffic primarily consists of very short and frequently transmitted/received frames, you may observe issues such as lower-than-expected throughput (despite the rated 100 Mbps) and missed frames during reception. On transmission, the socket send API may return ``errno`` equals to ``ENOMEM``, accompanied by the `insufficient TX buffer size` message (if debug log level is enabled). This is because the default memory configuration is optimized for larger frames; :ref:`CONFIG_ETH_DMA_BUFFER_SIZE` is set to 512 bytes by default to ensure a better *data buffer* to *descriptor* size overhead ratio. The solution is to increase :ref:`CONFIG_ETH_DMA_RX_BUFFER_NUM` or :ref:`CONFIG_ETH_DMA_TX_BUFFER_NUM`. Additionally, consider decreasing :ref:`CONFIG_ETH_DMA_BUFFER_SIZE` to match the typical frame size in your network to maintain a reasonable memory footprint of the Ethernet driver.
+        * **Short and frequent frames dominate network traffic**: If your network traffic primarily consists of very short and frequently transmitted/received frames, you may observe issues such as lower-than-expected throughput (despite the rated 100 Mbps) and missed frames during reception. On transmission, the socket send API may return ``errno`` equal to ``ENOMEM``, accompanied by the `insufficient TX buffer size` message (if debug log level is enabled). This is because the default memory configuration is optimized for larger frames; :ref:`CONFIG_ETH_DMA_BUFFER_SIZE` is set to 512 bytes by default to ensure a better *data buffer* to *descriptor* size overhead ratio. The solution is to increase :ref:`CONFIG_ETH_DMA_RX_BUFFER_NUM` or :ref:`CONFIG_ETH_DMA_TX_BUFFER_NUM`. Additionally, consider decreasing :ref:`CONFIG_ETH_DMA_BUFFER_SIZE` to match the typical frame size in your network to maintain a reasonable memory footprint of the Ethernet driver.
 
-        * **High throughput leads to buffer exhaustion**: If the socket send API intermittently returns ``errno`` equals to ``ENOMEM``, accompanied by the `insufficient TX buffer size` message (if debug log level is enabled), and the throughput is close to the rated 100 Mbps, this likely indicates nearing hardware limitations. In such case, the hardware cannot keep up with the transmission requests. The solution is to increase :ref:`CONFIG_ETH_DMA_TX_BUFFER_NUM` to buffer more frames and mitigate temporary peaks in transmission requests. However, this will not help if the requested traffic consistently exceeds the rated throughput. In such situations, the only solution is to limit the bandwidth by software means at the application level.
+        * **High throughput leads to buffer exhaustion**: If the socket send API intermittently returns ``errno`` equal to ``ENOMEM``, accompanied by the `insufficient TX buffer size` message (if debug log level is enabled), and the throughput is close to the rated 100 Mbps, this likely indicates nearing hardware limitations. In such case, the hardware cannot keep up with the transmission requests. The solution is to increase :ref:`CONFIG_ETH_DMA_TX_BUFFER_NUM` to buffer more frames and mitigate temporary peaks in transmission requests. However, this will not help if the requested traffic consistently exceeds the rated throughput. In such situations, the only solution is to limit the bandwidth by software means at the application level.
 
 Configuration for PHY is described in :cpp:class:`eth_phy_config_t`, including: